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[CLT2012]
[reactos.git] / dll / win32 / cryptui / main.c
1 /*
2 * Copyright 2008 Juan Lang
3 *
4 * This library is free software; you can redistribute it and/or
5 * modify it under the terms of the GNU Lesser General Public
6 * License as published by the Free Software Foundation; either
7 * version 2.1 of the License, or (at your option) any later version.
8 *
9 * This library is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12 * Lesser General Public License for more details.
13 *
14 * You should have received a copy of the GNU Lesser General Public
15 * License along with this library; if not, write to the Free Software
16 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
17 */
18
19 #include "config.h"
20
21 #include <stdarg.h>
22
23 #define COBJMACROS
24 #define NONAMELESSUNION
25
26 #include "windef.h"
27 #include "winbase.h"
28 #include "winnls.h"
29 #include "winuser.h"
30 #include "undocuser.h"
31 #include "softpub.h"
32 #include "wingdi.h"
33 #include "richedit.h"
34 #include "ole2.h"
35 #include "richole.h"
36 #include "commdlg.h"
37 #include "commctrl.h"
38 #include "cryptuiapi.h"
39 #include "cryptuires.h"
40 #include "urlmon.h"
41 #include "hlink.h"
42 #include "winreg.h"
43 #include "wine/debug.h"
44 #include "wine/unicode.h"
45
46 WINE_DEFAULT_DEBUG_CHANNEL(cryptui);
47
48 static HINSTANCE hInstance;
49
50 BOOL WINAPI DllMain(HINSTANCE hinstDLL, DWORD fdwReason, LPVOID lpvReserved)
51 {
52 TRACE("(0x%p, %d, %p)\n", hinstDLL, fdwReason, lpvReserved);
53
54 switch (fdwReason)
55 {
56 case DLL_WINE_PREATTACH:
57 return FALSE; /* prefer native version */
58 case DLL_PROCESS_ATTACH:
59 hInstance = hinstDLL;
60 DisableThreadLibraryCalls(hinstDLL);
61 break;
62 case DLL_PROCESS_DETACH:
63 break;
64 default:
65 break;
66 }
67 return TRUE;
68 }
69
70 #define MAX_STRING_LEN 512
71
72 static void add_cert_columns(HWND hwnd)
73 {
74 HWND lv = GetDlgItem(hwnd, IDC_MGR_CERTS);
75 RECT rc;
76 WCHAR buf[MAX_STRING_LEN];
77 LVCOLUMNW column;
78
79 SendMessageW(lv, LVM_SETEXTENDEDLISTVIEWSTYLE, 0, LVS_EX_FULLROWSELECT);
80 GetWindowRect(lv, &rc);
81 LoadStringW(hInstance, IDS_SUBJECT_COLUMN, buf,
82 sizeof(buf) / sizeof(buf[0]));
83 column.mask = LVCF_WIDTH | LVCF_TEXT;
84 column.cx = (rc.right - rc.left) * 29 / 100 - 2;
85 column.pszText = buf;
86 SendMessageW(lv, LVM_INSERTCOLUMNW, 0, (LPARAM)&column);
87 LoadStringW(hInstance, IDS_ISSUER_COLUMN, buf,
88 sizeof(buf) / sizeof(buf[0]));
89 SendMessageW(lv, LVM_INSERTCOLUMNW, 1, (LPARAM)&column);
90 column.cx = (rc.right - rc.left) * 16 / 100 - 2;
91 LoadStringW(hInstance, IDS_EXPIRATION_COLUMN, buf,
92 sizeof(buf) / sizeof(buf[0]));
93 SendMessageW(lv, LVM_INSERTCOLUMNW, 2, (LPARAM)&column);
94 column.cx = (rc.right - rc.left) * 23 / 100 - 1;
95 LoadStringW(hInstance, IDS_FRIENDLY_NAME_COLUMN, buf,
96 sizeof(buf) / sizeof(buf[0]));
97 SendMessageW(lv, LVM_INSERTCOLUMNW, 3, (LPARAM)&column);
98 }
99
100 static void add_cert_to_view(HWND lv, PCCERT_CONTEXT cert, DWORD *allocatedLen,
101 LPWSTR *str)
102 {
103 DWORD len;
104 LVITEMW item;
105 WCHAR dateFmt[80]; /* sufficient for LOCALE_SSHORTDATE */
106 WCHAR date[80];
107 SYSTEMTIME sysTime;
108 LPWSTR none;
109
110 item.mask = LVIF_IMAGE | LVIF_PARAM | LVIF_TEXT;
111 item.iItem = SendMessageW(lv, LVM_GETITEMCOUNT, 0, 0);
112 item.iSubItem = 0;
113 item.iImage = 0;
114 item.lParam = (LPARAM)CertDuplicateCertificateContext(cert);
115 len = CertGetNameStringW(cert, CERT_NAME_SIMPLE_DISPLAY_TYPE, 0, NULL,
116 NULL, 0);
117 if (len > *allocatedLen)
118 {
119 HeapFree(GetProcessHeap(), 0, *str);
120 *str = HeapAlloc(GetProcessHeap(), 0, len * sizeof(WCHAR));
121 if (*str)
122 *allocatedLen = len;
123 }
124 if (*str)
125 {
126 CertGetNameStringW(cert, CERT_NAME_SIMPLE_DISPLAY_TYPE, 0, NULL,
127 *str, len);
128 item.pszText = *str;
129 SendMessageW(lv, LVM_INSERTITEMW, 0, (LPARAM)&item);
130 }
131
132 item.mask = LVIF_TEXT;
133 len = CertGetNameStringW(cert, CERT_NAME_SIMPLE_DISPLAY_TYPE,
134 CERT_NAME_ISSUER_FLAG, NULL, NULL, 0);
135 if (len > *allocatedLen)
136 {
137 HeapFree(GetProcessHeap(), 0, *str);
138 *str = HeapAlloc(GetProcessHeap(), 0, len * sizeof(WCHAR));
139 if (*str)
140 *allocatedLen = len;
141 }
142 if (*str)
143 {
144 CertGetNameStringW(cert, CERT_NAME_SIMPLE_DISPLAY_TYPE,
145 CERT_NAME_ISSUER_FLAG, NULL, *str, len);
146 item.pszText = *str;
147 item.iSubItem = 1;
148 SendMessageW(lv, LVM_SETITEMTEXTW, item.iItem, (LPARAM)&item);
149 }
150
151 GetLocaleInfoW(LOCALE_SYSTEM_DEFAULT, LOCALE_SSHORTDATE, dateFmt,
152 sizeof(dateFmt) / sizeof(dateFmt[0]));
153 FileTimeToSystemTime(&cert->pCertInfo->NotAfter, &sysTime);
154 GetDateFormatW(LOCALE_SYSTEM_DEFAULT, 0, &sysTime, dateFmt, date,
155 sizeof(date) / sizeof(date[0]));
156 item.pszText = date;
157 item.iSubItem = 2;
158 SendMessageW(lv, LVM_SETITEMTEXTW, item.iItem, (LPARAM)&item);
159
160 if (!CertGetCertificateContextProperty(cert, CERT_FRIENDLY_NAME_PROP_ID,
161 NULL, &len))
162 len = LoadStringW(hInstance, IDS_FRIENDLY_NAME_NONE, (LPWSTR)&none, 0);
163 if (len > *allocatedLen)
164 {
165 HeapFree(GetProcessHeap(), 0, *str);
166 *str = HeapAlloc(GetProcessHeap(), 0, len * sizeof(WCHAR));
167 if (*str)
168 *allocatedLen = len;
169 }
170 if (*str)
171 {
172 if (!CertGetCertificateContextProperty(cert, CERT_FRIENDLY_NAME_PROP_ID,
173 *str, &len))
174 item.pszText = none;
175 else
176 item.pszText = *str;
177 item.iSubItem = 3;
178 SendMessageW(lv, LVM_SETITEMTEXTW, item.iItem, (LPARAM)&item);
179 }
180 }
181
182 static LPSTR get_cert_mgr_usages(void)
183 {
184 static const WCHAR keyName[] = { 'S','o','f','t','w','a','r','e','\\','M',
185 'i','c','r','o','s','o','f','t','\\','C','r','y','p','t','o','g','r','a',
186 'p','h','y','\\','U','I','\\','C','e','r','t','m','g','r','\\','P','u',
187 'r','p','o','s','e',0 };
188 LPSTR str = NULL;
189 HKEY key;
190
191 if (!RegCreateKeyExW(HKEY_CURRENT_USER, keyName, 0, NULL, 0, KEY_READ,
192 NULL, &key, NULL))
193 {
194 LONG rc;
195 DWORD type, size;
196
197 rc = RegQueryValueExA(key, "Purpose", NULL, &type, NULL, &size);
198 if ((!rc || rc == ERROR_MORE_DATA) && type == REG_SZ)
199 {
200 str = HeapAlloc(GetProcessHeap(), 0, size);
201 if (str)
202 {
203 rc = RegQueryValueExA(key, "Purpose", NULL, NULL, (LPBYTE)str,
204 &size);
205 if (rc)
206 {
207 HeapFree(GetProcessHeap(), 0, str);
208 str = NULL;
209 }
210 }
211 }
212 RegCloseKey(key);
213 }
214 return str;
215 }
216
217 typedef enum {
218 PurposeFilterShowAll = 0,
219 PurposeFilterShowAdvanced = 1,
220 PurposeFilterShowOID = 2
221 } PurposeFilter;
222
223 static void initialize_purpose_selection(HWND hwnd)
224 {
225 HWND cb = GetDlgItem(hwnd, IDC_MGR_PURPOSE_SELECTION);
226 WCHAR buf[MAX_STRING_LEN];
227 LPSTR usages;
228 int index;
229
230 LoadStringW(hInstance, IDS_PURPOSE_ALL, buf,
231 sizeof(buf) / sizeof(buf[0]));
232 index = SendMessageW(cb, CB_INSERTSTRING, -1, (LPARAM)buf);
233 SendMessageW(cb, CB_SETITEMDATA, index, (LPARAM)PurposeFilterShowAll);
234 LoadStringW(hInstance, IDS_PURPOSE_ADVANCED, buf,
235 sizeof(buf) / sizeof(buf[0]));
236 index = SendMessageW(cb, CB_INSERTSTRING, -1, (LPARAM)buf);
237 SendMessageW(cb, CB_SETITEMDATA, index, (LPARAM)PurposeFilterShowAdvanced);
238 SendMessageW(cb, CB_SETCURSEL, 0, 0);
239 if ((usages = get_cert_mgr_usages()))
240 {
241 LPSTR ptr, comma;
242
243 for (ptr = usages, comma = strchr(ptr, ','); ptr && *ptr;
244 ptr = comma ? comma + 1 : NULL,
245 comma = ptr ? strchr(ptr, ',') : NULL)
246 {
247 PCCRYPT_OID_INFO info;
248
249 if (comma)
250 *comma = 0;
251 if ((info = CryptFindOIDInfo(CRYPT_OID_INFO_OID_KEY, ptr, 0)))
252 {
253 index = SendMessageW(cb, CB_INSERTSTRING, 0,
254 (LPARAM)info->pwszName);
255 SendMessageW(cb, CB_SETITEMDATA, index, (LPARAM)info);
256 }
257 }
258 HeapFree(GetProcessHeap(), 0, usages);
259 }
260 }
261
262 extern BOOL WINAPI WTHelperGetKnownUsages(DWORD action,
263 PCCRYPT_OID_INFO **usages);
264
265 static CERT_ENHKEY_USAGE *add_oid_to_usage(CERT_ENHKEY_USAGE *usage, LPSTR oid)
266 {
267 if (!usage->cUsageIdentifier)
268 usage->rgpszUsageIdentifier = HeapAlloc(GetProcessHeap(), 0,
269 sizeof(LPSTR));
270 else
271 usage->rgpszUsageIdentifier = HeapReAlloc(GetProcessHeap(), 0,
272 usage->rgpszUsageIdentifier,
273 (usage->cUsageIdentifier + 1) * sizeof(LPSTR));
274 if (usage->rgpszUsageIdentifier)
275 usage->rgpszUsageIdentifier[usage->cUsageIdentifier++] = oid;
276 else
277 {
278 HeapFree(GetProcessHeap(), 0, usage);
279 usage = NULL;
280 }
281 return usage;
282 }
283
284 static CERT_ENHKEY_USAGE *convert_usages_str_to_usage(LPSTR usageStr)
285 {
286 CERT_ENHKEY_USAGE *usage = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY,
287 sizeof(CERT_ENHKEY_USAGE));
288
289 if (usage)
290 {
291 LPSTR ptr, comma;
292
293 for (ptr = usageStr, comma = strchr(ptr, ','); usage && ptr && *ptr;
294 ptr = comma ? comma + 1 : NULL,
295 comma = ptr ? strchr(ptr, ',') : NULL)
296 {
297 if (comma)
298 *comma = 0;
299 add_oid_to_usage(usage, ptr);
300 }
301 }
302 return usage;
303 }
304
305 static CERT_ENHKEY_USAGE *create_advanced_filter(void)
306 {
307 CERT_ENHKEY_USAGE *advancedUsage = HeapAlloc(GetProcessHeap(),
308 HEAP_ZERO_MEMORY, sizeof(CERT_ENHKEY_USAGE));
309
310 if (advancedUsage)
311 {
312 PCCRYPT_OID_INFO *usages;
313
314 if (WTHelperGetKnownUsages(1, &usages))
315 {
316 LPSTR disabledUsagesStr;
317
318 if ((disabledUsagesStr = get_cert_mgr_usages()))
319 {
320 CERT_ENHKEY_USAGE *disabledUsages =
321 convert_usages_str_to_usage(disabledUsagesStr);
322
323 if (disabledUsages)
324 {
325 PCCRYPT_OID_INFO *ptr;
326
327 for (ptr = usages; *ptr; ptr++)
328 {
329 DWORD i;
330 BOOL disabled = FALSE;
331
332 for (i = 0; !disabled &&
333 i < disabledUsages->cUsageIdentifier; i++)
334 if (!strcmp(disabledUsages->rgpszUsageIdentifier[i],
335 (*ptr)->pszOID))
336 disabled = TRUE;
337 if (!disabled)
338 add_oid_to_usage(advancedUsage,
339 (LPSTR)(*ptr)->pszOID);
340 }
341 /* The individual strings are pointers to disabledUsagesStr,
342 * so they're freed when it is.
343 */
344 HeapFree(GetProcessHeap(), 0,
345 disabledUsages->rgpszUsageIdentifier);
346 HeapFree(GetProcessHeap(), 0, disabledUsages);
347 }
348 HeapFree(GetProcessHeap(), 0, disabledUsagesStr);
349 }
350 WTHelperGetKnownUsages(2, &usages);
351 }
352 }
353 return advancedUsage;
354 }
355
356 static int CALLBACK cert_mgr_sort_by_subject(LPARAM lp1, LPARAM lp2, LPARAM lp);
357
358 static void show_store_certs(HWND hwnd, HCERTSTORE store)
359 {
360 HWND lv = GetDlgItem(hwnd, IDC_MGR_CERTS);
361 HWND cb = GetDlgItem(hwnd, IDC_MGR_PURPOSE_SELECTION);
362 PCCERT_CONTEXT cert = NULL;
363 DWORD allocatedLen = 0;
364 LPWSTR str = NULL;
365 int index;
366 PurposeFilter filter = PurposeFilterShowAll;
367 LPCSTR oid = NULL;
368 CERT_ENHKEY_USAGE *advanced = NULL;
369
370 index = SendMessageW(cb, CB_GETCURSEL, 0, 0);
371 if (index >= 0)
372 {
373 INT_PTR data = SendMessageW(cb, CB_GETITEMDATA, index, 0);
374
375 if (!HIWORD(data))
376 filter = data;
377 else
378 {
379 PCCRYPT_OID_INFO info = (PCCRYPT_OID_INFO)data;
380
381 filter = PurposeFilterShowOID;
382 oid = info->pszOID;
383 }
384 }
385 if (filter == PurposeFilterShowAdvanced)
386 advanced = create_advanced_filter();
387 do {
388 cert = CertEnumCertificatesInStore(store, cert);
389 if (cert)
390 {
391 BOOL show = FALSE;
392
393 if (filter == PurposeFilterShowAll)
394 show = TRUE;
395 else
396 {
397 int numOIDs;
398 DWORD cbOIDs = 0;
399
400 if (CertGetValidUsages(1, &cert, &numOIDs, NULL, &cbOIDs))
401 {
402 if (numOIDs == -1)
403 {
404 /* -1 implies all usages are valid */
405 show = TRUE;
406 }
407 else
408 {
409 LPSTR *oids = HeapAlloc(GetProcessHeap(), 0, cbOIDs);
410
411 if (oids)
412 {
413 if (CertGetValidUsages(1, &cert, &numOIDs, oids,
414 &cbOIDs))
415 {
416 int i;
417
418 if (filter == PurposeFilterShowOID)
419 {
420 for (i = 0; !show && i < numOIDs; i++)
421 if (!strcmp(oids[i], oid))
422 show = TRUE;
423 }
424 else
425 {
426 for (i = 0; !show && i < numOIDs; i++)
427 {
428 DWORD j;
429
430 for (j = 0; !show &&
431 j < advanced->cUsageIdentifier; j++)
432 if (!strcmp(oids[i],
433 advanced->rgpszUsageIdentifier[j]))
434 show = TRUE;
435 }
436 }
437 }
438 HeapFree(GetProcessHeap(), 0, oids);
439 }
440 }
441 }
442 }
443 if (show)
444 add_cert_to_view(lv, cert, &allocatedLen, &str);
445 }
446 } while (cert);
447 HeapFree(GetProcessHeap(), 0, str);
448 if (advanced)
449 {
450 HeapFree(GetProcessHeap(), 0, advanced->rgpszUsageIdentifier);
451 HeapFree(GetProcessHeap(), 0, advanced);
452 }
453 SendMessageW(lv, LVM_SORTITEMSEX, (WPARAM)lv,
454 (LPARAM)cert_mgr_sort_by_subject);
455 }
456
457 static const WCHAR my[] = { 'M','y',0 };
458 static const WCHAR addressBook[] = {
459 'A','d','d','r','e','s','s','B','o','o','k',0 };
460 static const WCHAR ca[] = { 'C','A',0 };
461 static const WCHAR root[] = { 'R','o','o','t',0 };
462 static const WCHAR trustedPublisher[] = {
463 'T','r','u','s','t','e','d','P','u','b','l','i','s','h','e','r',0 };
464 static const WCHAR disallowed[] = { 'D','i','s','a','l','l','o','w','e','d',0 };
465
466 struct CertMgrStoreInfo
467 {
468 LPCWSTR name;
469 int removeWarning;
470 int removePluralWarning;
471 };
472
473 static const struct CertMgrStoreInfo defaultStoreList[] = {
474 { my, IDS_WARN_REMOVE_MY, IDS_WARN_REMOVE_PLURAL_MY },
475 { addressBook, IDS_WARN_REMOVE_ADDRESSBOOK,
476 IDS_WARN_REMOVE_PLURAL_ADDRESSBOOK },
477 { ca, IDS_WARN_REMOVE_CA, IDS_WARN_REMOVE_PLURAL_CA },
478 { root, IDS_WARN_REMOVE_ROOT, IDS_WARN_REMOVE_PLURAL_ROOT },
479 { trustedPublisher, IDS_WARN_REMOVE_TRUSTEDPUBLISHER,
480 IDS_WARN_REMOVE_PLURAL_TRUSTEDPUBLISHER },
481 { disallowed, IDS_WARN_REMOVE_DEFAULT },
482 };
483
484 static const struct CertMgrStoreInfo publisherStoreList[] = {
485 { root, IDS_WARN_REMOVE_ROOT, IDS_WARN_REMOVE_PLURAL_ROOT },
486 { trustedPublisher, IDS_WARN_REMOVE_TRUSTEDPUBLISHER,
487 IDS_WARN_REMOVE_PLURAL_TRUSTEDPUBLISHER },
488 { disallowed, IDS_WARN_REMOVE_PLURAL_DEFAULT },
489 };
490
491 struct CertMgrData
492 {
493 HIMAGELIST imageList;
494 LPCWSTR title;
495 DWORD nStores;
496 const struct CertMgrStoreInfo *stores;
497 };
498
499 static void show_cert_stores(HWND hwnd, DWORD dwFlags, struct CertMgrData *data)
500 {
501 const struct CertMgrStoreInfo *storeList;
502 int cStores, i;
503 HWND tab = GetDlgItem(hwnd, IDC_MGR_STORES);
504
505 if (dwFlags & CRYPTUI_CERT_MGR_PUBLISHER_TAB)
506 {
507 storeList = publisherStoreList;
508 cStores = sizeof(publisherStoreList) / sizeof(publisherStoreList[0]);
509 }
510 else
511 {
512 storeList = defaultStoreList;
513 cStores = sizeof(defaultStoreList) / sizeof(defaultStoreList[0]);
514 }
515 if (dwFlags & CRYPTUI_CERT_MGR_SINGLE_TAB_FLAG)
516 cStores = 1;
517 data->nStores = cStores;
518 data->stores = storeList;
519 for (i = 0; i < cStores; i++)
520 {
521 LPCWSTR name;
522 TCITEMW item;
523 HCERTSTORE store;
524
525 if (!(name = CryptFindLocalizedName(storeList[i].name)))
526 name = storeList[i].name;
527 store = CertOpenStore(CERT_STORE_PROV_SYSTEM_W, 0, 0,
528 CERT_SYSTEM_STORE_CURRENT_USER, storeList[i].name);
529 item.mask = TCIF_TEXT | TCIF_PARAM;
530 item.pszText = (LPWSTR)name;
531 item.lParam = (LPARAM)store;
532 SendMessageW(tab, TCM_INSERTITEMW, i, (LPARAM)&item);
533 }
534 }
535
536 static void free_certs(HWND lv)
537 {
538 LVITEMW item;
539 int items = SendMessageW(lv, LVM_GETITEMCOUNT, 0, 0), i;
540
541 for (i = 0; i < items; i++)
542 {
543 item.mask = LVIF_PARAM;
544 item.iItem = i;
545 item.iSubItem = 0;
546 SendMessageW(lv, LVM_GETITEMW, 0, (LPARAM)&item);
547 CertFreeCertificateContext((PCCERT_CONTEXT)item.lParam);
548 }
549 }
550
551 static HCERTSTORE cert_mgr_index_to_store(HWND tab, int index)
552 {
553 TCITEMW item;
554
555 item.mask = TCIF_PARAM;
556 SendMessageW(tab, TCM_GETITEMW, index, (LPARAM)&item);
557 return (HCERTSTORE)item.lParam;
558 }
559
560 static HCERTSTORE cert_mgr_current_store(HWND hwnd)
561 {
562 HWND tab = GetDlgItem(hwnd, IDC_MGR_STORES);
563
564 return cert_mgr_index_to_store(tab, SendMessageW(tab, TCM_GETCURSEL, 0, 0));
565 }
566
567 static void close_stores(HWND tab)
568 {
569 int i, tabs = SendMessageW(tab, TCM_GETITEMCOUNT, 0, 0);
570
571 for (i = 0; i < tabs; i++)
572 CertCloseStore(cert_mgr_index_to_store(tab, i), 0);
573 }
574
575 static void refresh_store_certs(HWND hwnd)
576 {
577 HWND lv = GetDlgItem(hwnd, IDC_MGR_CERTS);
578
579 free_certs(lv);
580 SendMessageW(lv, LVM_DELETEALLITEMS, 0, 0);
581 show_store_certs(hwnd, cert_mgr_current_store(hwnd));
582 }
583
584 typedef enum {
585 CheckBitmapIndexUnchecked = 1,
586 CheckBitmapIndexChecked = 2,
587 CheckBitmapIndexDisabledUnchecked = 3,
588 CheckBitmapIndexDisabledChecked = 4
589 } CheckBitmapIndex;
590
591 static void add_known_usage(HWND lv, PCCRYPT_OID_INFO info,
592 CheckBitmapIndex state)
593 {
594 LVITEMW item;
595
596 item.mask = LVIF_TEXT | LVIF_STATE | LVIF_PARAM;
597 item.state = INDEXTOSTATEIMAGEMASK(state);
598 item.stateMask = LVIS_STATEIMAGEMASK;
599 item.iItem = SendMessageW(lv, LVM_GETITEMCOUNT, 0, 0);
600 item.iSubItem = 0;
601 item.lParam = (LPARAM)info;
602 item.pszText = (LPWSTR)info->pwszName;
603 SendMessageW(lv, LVM_INSERTITEMW, 0, (LPARAM)&item);
604 }
605
606 static void add_known_usages_to_list(HWND lv, CheckBitmapIndex state)
607 {
608 PCCRYPT_OID_INFO *usages;
609
610 if (WTHelperGetKnownUsages(1, &usages))
611 {
612 PCCRYPT_OID_INFO *ptr;
613
614 for (ptr = usages; *ptr; ptr++)
615 add_known_usage(lv, *ptr, state);
616 WTHelperGetKnownUsages(2, &usages);
617 }
618 }
619
620 static void toggle_usage(HWND hwnd, int iItem)
621 {
622 LVITEMW item;
623 int res;
624 HWND lv = GetDlgItem(hwnd, IDC_CERTIFICATE_USAGES);
625
626 item.mask = LVIF_STATE;
627 item.iItem = iItem;
628 item.iSubItem = 0;
629 item.stateMask = LVIS_STATEIMAGEMASK;
630 res = SendMessageW(lv, LVM_GETITEMW, 0, (LPARAM)&item);
631 if (res)
632 {
633 int state = item.state >> 12;
634
635 item.state = INDEXTOSTATEIMAGEMASK(
636 state == CheckBitmapIndexChecked ? CheckBitmapIndexUnchecked :
637 CheckBitmapIndexChecked);
638 SendMessageW(lv, LVM_SETITEMSTATE, iItem, (LPARAM)&item);
639 }
640 }
641
642 static LONG_PTR find_oid_in_list(HWND lv, LPCSTR oid)
643 {
644 PCCRYPT_OID_INFO oidInfo = CryptFindOIDInfo(CRYPT_OID_INFO_OID_KEY,
645 (void *)oid, CRYPT_ENHKEY_USAGE_OID_GROUP_ID);
646 LONG_PTR ret;
647
648 if (oidInfo)
649 {
650 LVFINDINFOW findInfo;
651
652 findInfo.flags = LVFI_PARAM;
653 findInfo.lParam = (LPARAM)oidInfo;
654 ret = SendMessageW(lv, LVM_FINDITEMW, -1, (LPARAM)&findInfo);
655 }
656 else
657 {
658 LVFINDINFOA findInfo;
659
660 findInfo.flags = LVFI_STRING;
661 findInfo.psz = oid;
662 ret = SendMessageW(lv, LVM_FINDITEMA, -1, (LPARAM)&findInfo);
663 }
664 return ret;
665 }
666
667 static void save_cert_mgr_usages(HWND hwnd)
668 {
669 static const WCHAR keyName[] = { 'S','o','f','t','w','a','r','e','\\','M',
670 'i','c','r','o','s','o','f','t','\\','C','r','y','p','t','o','g','r','a',
671 'p','h','y','\\','U','I','\\','C','e','r','t','m','g','r','\\','P','u',
672 'r','p','o','s','e',0 };
673 HKEY key;
674 HWND lv = GetDlgItem(hwnd, IDC_CERTIFICATE_USAGES);
675 int purposes = SendMessageW(lv, LVM_GETITEMCOUNT, 0, 0), i;
676 LVITEMW item;
677 LPSTR str = NULL;
678
679 item.mask = LVIF_STATE | LVIF_PARAM;
680 item.iSubItem = 0;
681 item.stateMask = LVIS_STATEIMAGEMASK;
682 for (i = 0; i < purposes; i++)
683 {
684 item.iItem = i;
685 if (SendMessageW(lv, LVM_GETITEMW, 0, (LPARAM)&item))
686 {
687 int state = item.state >> 12;
688
689 if (state == CheckBitmapIndexUnchecked)
690 {
691 CRYPT_OID_INFO *info = (CRYPT_OID_INFO *)item.lParam;
692 BOOL firstString = TRUE;
693
694 if (!str)
695 str = HeapAlloc(GetProcessHeap(), 0,
696 strlen(info->pszOID) + 1);
697 else
698 {
699 str = HeapReAlloc(GetProcessHeap(), 0, str,
700 strlen(str) + 1 + strlen(info->pszOID) + 1);
701 firstString = FALSE;
702 }
703 if (str)
704 {
705 LPSTR ptr = firstString ? str : str + strlen(str);
706
707 if (!firstString)
708 *ptr++ = ',';
709 strcpy(ptr, info->pszOID);
710 }
711 }
712 }
713 }
714 if (!RegCreateKeyExW(HKEY_CURRENT_USER, keyName, 0, NULL, 0, KEY_ALL_ACCESS,
715 NULL, &key, NULL))
716 {
717 if (str)
718 RegSetValueExA(key, "Purpose", 0, REG_SZ, (const BYTE *)str,
719 strlen(str) + 1);
720 else
721 RegDeleteValueA(key, "Purpose");
722 RegCloseKey(key);
723 }
724 HeapFree(GetProcessHeap(), 0, str);
725 }
726
727 static LRESULT CALLBACK cert_mgr_advanced_dlg_proc(HWND hwnd, UINT msg,
728 WPARAM wp, LPARAM lp)
729 {
730 switch (msg)
731 {
732 case WM_INITDIALOG:
733 {
734 RECT rc;
735 LVCOLUMNW column;
736 HWND lv = GetDlgItem(hwnd, IDC_CERTIFICATE_USAGES);
737 HIMAGELIST imageList;
738 LPSTR disabledUsages;
739
740 GetWindowRect(lv, &rc);
741 column.mask = LVCF_WIDTH;
742 column.cx = rc.right - rc.left;
743 SendMessageW(lv, LVM_INSERTCOLUMNW, 0, (LPARAM)&column);
744 imageList = ImageList_Create(16, 16, ILC_COLOR4 | ILC_MASK, 4, 0);
745 if (imageList)
746 {
747 HBITMAP bmp;
748 COLORREF backColor = RGB(255, 0, 255);
749
750 bmp = LoadBitmapW(hInstance, MAKEINTRESOURCEW(IDB_CHECKS));
751 ImageList_AddMasked(imageList, bmp, backColor);
752 DeleteObject(bmp);
753 ImageList_SetBkColor(imageList, CLR_NONE);
754 SendMessageW(lv, LVM_SETIMAGELIST, LVSIL_STATE, (LPARAM)imageList);
755 SetWindowLongPtrW(hwnd, DWLP_USER, (LPARAM)imageList);
756 }
757 add_known_usages_to_list(lv, CheckBitmapIndexChecked);
758 if ((disabledUsages = get_cert_mgr_usages()))
759 {
760 LPSTR ptr, comma;
761
762 for (ptr = disabledUsages, comma = strchr(ptr, ','); ptr && *ptr;
763 ptr = comma ? comma + 1 : NULL,
764 comma = ptr ? strchr(ptr, ',') : NULL)
765 {
766 LONG_PTR index;
767
768 if (comma)
769 *comma = 0;
770 if ((index = find_oid_in_list(lv, ptr)) != -1)
771 toggle_usage(hwnd, index);
772 }
773 HeapFree(GetProcessHeap(), 0, disabledUsages);
774 }
775 break;
776 }
777 case WM_NOTIFY:
778 {
779 NMHDR *hdr = (NMHDR *)lp;
780 NMITEMACTIVATE *nm;
781
782 switch (hdr->code)
783 {
784 case NM_CLICK:
785 nm = (NMITEMACTIVATE *)lp;
786 toggle_usage(hwnd, nm->iItem);
787 SendMessageW(GetParent(hwnd), PSM_CHANGED, (WPARAM)hwnd, 0);
788 break;
789 }
790 break;
791 }
792 case WM_COMMAND:
793 switch (wp)
794 {
795 case IDOK:
796 save_cert_mgr_usages(hwnd);
797 ImageList_Destroy((HIMAGELIST)GetWindowLongPtrW(hwnd, DWLP_USER));
798 EndDialog(hwnd, IDOK);
799 break;
800 case IDCANCEL:
801 ImageList_Destroy((HIMAGELIST)GetWindowLongPtrW(hwnd, DWLP_USER));
802 EndDialog(hwnd, IDCANCEL);
803 break;
804 }
805 break;
806 }
807 return 0;
808 }
809
810 static void cert_mgr_clear_cert_selection(HWND hwnd)
811 {
812 WCHAR empty[] = { 0 };
813
814 EnableWindow(GetDlgItem(hwnd, IDC_MGR_EXPORT), FALSE);
815 EnableWindow(GetDlgItem(hwnd, IDC_MGR_REMOVE), FALSE);
816 EnableWindow(GetDlgItem(hwnd, IDC_MGR_VIEW), FALSE);
817 SendMessageW(GetDlgItem(hwnd, IDC_MGR_PURPOSES), WM_SETTEXT, 0,
818 (LPARAM)empty);
819 refresh_store_certs(hwnd);
820 }
821
822 static PCCERT_CONTEXT cert_mgr_index_to_cert(HWND hwnd, int index)
823 {
824 PCCERT_CONTEXT cert = NULL;
825 LVITEMW item;
826
827 item.mask = LVIF_PARAM;
828 item.iItem = index;
829 item.iSubItem = 0;
830 if (SendMessageW(GetDlgItem(hwnd, IDC_MGR_CERTS), LVM_GETITEMW, 0,
831 (LPARAM)&item))
832 cert = (PCCERT_CONTEXT)item.lParam;
833 return cert;
834 }
835
836 static void show_selected_cert(HWND hwnd, int index)
837 {
838 PCCERT_CONTEXT cert = cert_mgr_index_to_cert(hwnd, index);
839
840 if (cert)
841 {
842 CRYPTUI_VIEWCERTIFICATE_STRUCTW viewInfo;
843
844 memset(&viewInfo, 0, sizeof(viewInfo));
845 viewInfo.dwSize = sizeof(viewInfo);
846 viewInfo.hwndParent = hwnd;
847 viewInfo.pCertContext = cert;
848 /* FIXME: this should be modal */
849 CryptUIDlgViewCertificateW(&viewInfo, NULL);
850 }
851 }
852
853 static void cert_mgr_show_cert_usages(HWND hwnd, int index)
854 {
855 HWND text = GetDlgItem(hwnd, IDC_MGR_PURPOSES);
856 PCCERT_CONTEXT cert = cert_mgr_index_to_cert(hwnd, index);
857 PCERT_ENHKEY_USAGE usage;
858 DWORD size;
859
860 /* Get enhanced key usage. Have to check for a property and an extension
861 * separately, because CertGetEnhancedKeyUsage will succeed and return an
862 * empty usage if neither is set. Unfortunately an empty usage implies
863 * no usage is allowed, so we have to distinguish between the two cases.
864 */
865 if (CertGetEnhancedKeyUsage(cert, CERT_FIND_PROP_ONLY_ENHKEY_USAGE_FLAG,
866 NULL, &size))
867 {
868 usage = HeapAlloc(GetProcessHeap(), 0, size);
869 if (!CertGetEnhancedKeyUsage(cert,
870 CERT_FIND_PROP_ONLY_ENHKEY_USAGE_FLAG, usage, &size))
871 {
872 HeapFree(GetProcessHeap(), 0, usage);
873 usage = NULL;
874 }
875 }
876 else if (CertGetEnhancedKeyUsage(cert, CERT_FIND_EXT_ONLY_ENHKEY_USAGE_FLAG,
877 NULL, &size))
878 {
879 usage = HeapAlloc(GetProcessHeap(), 0, size);
880 if (!CertGetEnhancedKeyUsage(cert,
881 CERT_FIND_EXT_ONLY_ENHKEY_USAGE_FLAG, usage, &size))
882 {
883 HeapFree(GetProcessHeap(), 0, usage);
884 usage = NULL;
885 }
886 }
887 else
888 usage = NULL;
889 if (usage)
890 {
891 if (usage->cUsageIdentifier)
892 {
893 static const WCHAR commaSpace[] = { ',',' ',0 };
894 DWORD i, len = 1;
895 LPWSTR str, ptr;
896
897 for (i = 0; i < usage->cUsageIdentifier; i++)
898 {
899 PCCRYPT_OID_INFO info =
900 CryptFindOIDInfo(CRYPT_OID_INFO_OID_KEY,
901 usage->rgpszUsageIdentifier[i],
902 CRYPT_ENHKEY_USAGE_OID_GROUP_ID);
903
904 if (info)
905 len += strlenW(info->pwszName);
906 else
907 len += strlen(usage->rgpszUsageIdentifier[i]);
908 if (i < usage->cUsageIdentifier - 1)
909 len += strlenW(commaSpace);
910 }
911 str = HeapAlloc(GetProcessHeap(), 0, len * sizeof(WCHAR));
912 if (str)
913 {
914 for (i = 0, ptr = str; i < usage->cUsageIdentifier; i++)
915 {
916 PCCRYPT_OID_INFO info =
917 CryptFindOIDInfo(CRYPT_OID_INFO_OID_KEY,
918 usage->rgpszUsageIdentifier[i],
919 CRYPT_ENHKEY_USAGE_OID_GROUP_ID);
920
921 if (info)
922 {
923 strcpyW(ptr, info->pwszName);
924 ptr += strlenW(info->pwszName);
925 }
926 else
927 {
928 LPCSTR src = usage->rgpszUsageIdentifier[i];
929
930 for (; *src; ptr++, src++)
931 *ptr = *src;
932 *ptr = 0;
933 }
934 if (i < usage->cUsageIdentifier - 1)
935 {
936 strcpyW(ptr, commaSpace);
937 ptr += strlenW(commaSpace);
938 }
939 }
940 *ptr = 0;
941 SendMessageW(text, WM_SETTEXT, 0, (LPARAM)str);
942 HeapFree(GetProcessHeap(), 0, str);
943 }
944 HeapFree(GetProcessHeap(), 0, usage);
945 }
946 else
947 {
948 WCHAR buf[MAX_STRING_LEN];
949
950 LoadStringW(hInstance, IDS_ALLOWED_PURPOSE_NONE, buf,
951 sizeof(buf) / sizeof(buf[0]));
952 SendMessageW(text, WM_SETTEXT, 0, (LPARAM)buf);
953 }
954 }
955 else
956 {
957 WCHAR buf[MAX_STRING_LEN];
958
959 LoadStringW(hInstance, IDS_ALLOWED_PURPOSE_ALL, buf,
960 sizeof(buf) / sizeof(buf[0]));
961 SendMessageW(text, WM_SETTEXT, 0, (LPARAM)buf);
962 }
963 }
964
965 static void cert_mgr_do_remove(HWND hwnd)
966 {
967 int tabIndex = SendMessageW(GetDlgItem(hwnd, IDC_MGR_STORES),
968 TCM_GETCURSEL, 0, 0);
969 struct CertMgrData *data =
970 (struct CertMgrData *)GetWindowLongPtrW(hwnd, DWLP_USER);
971
972 if (tabIndex < data->nStores)
973 {
974 HWND lv = GetDlgItem(hwnd, IDC_MGR_CERTS);
975 WCHAR warning[MAX_STRING_LEN], title[MAX_STRING_LEN];
976 LPCWSTR pTitle;
977 int warningID;
978
979 if (SendMessageW(lv, LVM_GETSELECTEDCOUNT, 0, 0) > 1)
980 warningID = data->stores[tabIndex].removePluralWarning;
981 else
982 warningID = data->stores[tabIndex].removeWarning;
983 if (data->title)
984 pTitle = data->title;
985 else
986 {
987 LoadStringW(hInstance, IDS_CERT_MGR, title,
988 sizeof(title) / sizeof(title[0]));
989 pTitle = title;
990 }
991 LoadStringW(hInstance, warningID, warning,
992 sizeof(warning) / sizeof(warning[0]));
993 if (MessageBoxW(hwnd, warning, pTitle, MB_YESNO) == IDYES)
994 {
995 int selection = -1;
996
997 do {
998 selection = SendMessageW(lv, LVM_GETNEXTITEM, selection,
999 LVNI_SELECTED);
1000 if (selection >= 0)
1001 {
1002 PCCERT_CONTEXT cert = cert_mgr_index_to_cert(hwnd,
1003 selection);
1004
1005 CertDeleteCertificateFromStore(cert);
1006 }
1007 } while (selection >= 0);
1008 cert_mgr_clear_cert_selection(hwnd);
1009 }
1010 }
1011 }
1012
1013 static void cert_mgr_do_export(HWND hwnd)
1014 {
1015 HWND lv = GetDlgItem(hwnd, IDC_MGR_CERTS);
1016 int selectionCount = SendMessageW(lv, LVM_GETSELECTEDCOUNT, 0, 0);
1017
1018 if (selectionCount == 1)
1019 {
1020 int selection = SendMessageW(lv, LVM_GETNEXTITEM, -1,
1021 LVNI_SELECTED);
1022
1023 if (selection >= 0)
1024 {
1025 PCCERT_CONTEXT cert = cert_mgr_index_to_cert(hwnd, selection);
1026
1027 if (cert)
1028 {
1029 CRYPTUI_WIZ_EXPORT_INFO info;
1030
1031 info.dwSize = sizeof(info);
1032 info.pwszExportFileName = NULL;
1033 info.dwSubjectChoice = CRYPTUI_WIZ_EXPORT_CERT_CONTEXT;
1034 info.u.pCertContext = cert;
1035 info.cStores = 0;
1036 CryptUIWizExport(0, hwnd, NULL, &info, NULL);
1037 }
1038 }
1039 }
1040 else if (selectionCount > 1)
1041 {
1042 HCERTSTORE store = CertOpenStore(CERT_STORE_PROV_MEMORY, 0, 0,
1043 CERT_STORE_CREATE_NEW_FLAG, NULL);
1044
1045 if (store)
1046 {
1047 CRYPTUI_WIZ_EXPORT_INFO info;
1048 int selection = -1;
1049
1050 info.dwSize = sizeof(info);
1051 info.pwszExportFileName = NULL;
1052 info.dwSubjectChoice =
1053 CRYPTUI_WIZ_EXPORT_CERT_STORE_CERTIFICATES_ONLY;
1054 info.u.hCertStore = store;
1055 info.cStores = 0;
1056 do {
1057 selection = SendMessageW(lv, LVM_GETNEXTITEM, selection,
1058 LVNI_SELECTED);
1059 if (selection >= 0)
1060 {
1061 PCCERT_CONTEXT cert = cert_mgr_index_to_cert(hwnd,
1062 selection);
1063
1064 CertAddCertificateContextToStore(store, cert,
1065 CERT_STORE_ADD_ALWAYS, NULL);
1066 }
1067 } while (selection >= 0);
1068 CryptUIWizExport(0, hwnd, NULL, &info, NULL);
1069 CertCloseStore(store, 0);
1070 }
1071 }
1072 }
1073
1074 static int cert_mgr_sort_by_text(HWND lv, int col, int index1, int index2)
1075 {
1076 LVITEMW item;
1077 WCHAR buf1[MAX_STRING_LEN];
1078 WCHAR buf2[MAX_STRING_LEN];
1079
1080 item.cchTextMax = sizeof(buf1) / sizeof(buf1[0]);
1081 item.mask = LVIF_TEXT;
1082 item.pszText = buf1;
1083 item.iItem = index1;
1084 item.iSubItem = col;
1085 SendMessageW(lv, LVM_GETITEMW, 0, (LPARAM)&item);
1086 item.pszText = buf2;
1087 item.iItem = index2;
1088 SendMessageW(lv, LVM_GETITEMW, 0, (LPARAM)&item);
1089 return strcmpW(buf1, buf2);
1090 }
1091
1092 static int CALLBACK cert_mgr_sort_by_subject(LPARAM lp1, LPARAM lp2, LPARAM lp)
1093 {
1094 return cert_mgr_sort_by_text((HWND)lp, 0, lp1, lp2);
1095 }
1096
1097 static int CALLBACK cert_mgr_sort_by_issuer(LPARAM lp1, LPARAM lp2, LPARAM lp)
1098 {
1099 return cert_mgr_sort_by_text((HWND)lp, 1, lp1, lp2);
1100 }
1101
1102 static int CALLBACK cert_mgr_sort_by_date(LPARAM lp1, LPARAM lp2, LPARAM lp)
1103 {
1104 PCCERT_CONTEXT cert1 = (PCCERT_CONTEXT)lp1;
1105 PCCERT_CONTEXT cert2 = (PCCERT_CONTEXT)lp2;
1106 return CompareFileTime(&cert1->pCertInfo->NotAfter,
1107 &cert2->pCertInfo->NotAfter);
1108 }
1109
1110 static int CALLBACK cert_mgr_sort_by_friendly_name(LPARAM lp1, LPARAM lp2,
1111 LPARAM lp)
1112 {
1113 return cert_mgr_sort_by_text((HWND)lp, 3, lp1, lp2);
1114 }
1115
1116 static LRESULT CALLBACK cert_mgr_dlg_proc(HWND hwnd, UINT msg, WPARAM wp,
1117 LPARAM lp)
1118 {
1119 struct CertMgrData *data;
1120
1121 switch (msg)
1122 {
1123 case WM_INITDIALOG:
1124 {
1125 PCCRYPTUI_CERT_MGR_STRUCT pCryptUICertMgr =
1126 (PCCRYPTUI_CERT_MGR_STRUCT)lp;
1127 HWND tab = GetDlgItem(hwnd, IDC_MGR_STORES);
1128
1129 data = HeapAlloc(GetProcessHeap(), 0, sizeof(struct CertMgrData));
1130 if (!data)
1131 return 0;
1132 data->imageList = ImageList_Create(16, 16, ILC_COLOR4 | ILC_MASK, 2, 0);
1133 if (data->imageList)
1134 {
1135 HBITMAP bmp;
1136 COLORREF backColor = RGB(255, 0, 255);
1137
1138 bmp = LoadBitmapW(hInstance, MAKEINTRESOURCEW(IDB_SMALL_ICONS));
1139 ImageList_AddMasked(data->imageList, bmp, backColor);
1140 DeleteObject(bmp);
1141 ImageList_SetBkColor(data->imageList, CLR_NONE);
1142 SendMessageW(GetDlgItem(hwnd, IDC_MGR_CERTS), LVM_SETIMAGELIST,
1143 LVSIL_SMALL, (LPARAM)data->imageList);
1144 }
1145 SetWindowLongPtrW(hwnd, DWLP_USER, (LPARAM)data);
1146 data->title = pCryptUICertMgr->pwszTitle;
1147
1148 initialize_purpose_selection(hwnd);
1149 add_cert_columns(hwnd);
1150 if (pCryptUICertMgr->pwszTitle)
1151 SendMessageW(hwnd, WM_SETTEXT, 0,
1152 (LPARAM)pCryptUICertMgr->pwszTitle);
1153 show_cert_stores(hwnd, pCryptUICertMgr->dwFlags, data);
1154 show_store_certs(hwnd, cert_mgr_index_to_store(tab, 0));
1155 break;
1156 }
1157 case WM_NOTIFY:
1158 {
1159 NMHDR *hdr = (NMHDR *)lp;
1160
1161 switch (hdr->code)
1162 {
1163 case TCN_SELCHANGE:
1164 cert_mgr_clear_cert_selection(hwnd);
1165 break;
1166 case LVN_ITEMCHANGED:
1167 {
1168 NMITEMACTIVATE *nm;
1169 HWND lv = GetDlgItem(hwnd, IDC_MGR_CERTS);
1170
1171 nm = (NMITEMACTIVATE*)lp;
1172 if (nm->uNewState & LVN_ITEMACTIVATE)
1173 {
1174 int numSelected = SendMessageW(lv, LVM_GETSELECTEDCOUNT, 0, 0);
1175
1176 EnableWindow(GetDlgItem(hwnd, IDC_MGR_EXPORT), numSelected > 0);
1177 EnableWindow(GetDlgItem(hwnd, IDC_MGR_REMOVE), numSelected > 0);
1178 EnableWindow(GetDlgItem(hwnd, IDC_MGR_VIEW), numSelected == 1);
1179 if (numSelected == 1)
1180 cert_mgr_show_cert_usages(hwnd, nm->iItem);
1181 }
1182 break;
1183 }
1184 case NM_DBLCLK:
1185 show_selected_cert(hwnd, ((NMITEMACTIVATE *)lp)->iItem);
1186 break;
1187 case LVN_KEYDOWN:
1188 {
1189 NMLVKEYDOWN *lvk = (NMLVKEYDOWN *)lp;
1190
1191 if (lvk->wVKey == VK_DELETE)
1192 cert_mgr_do_remove(hwnd);
1193 break;
1194 }
1195 case LVN_COLUMNCLICK:
1196 {
1197 NMLISTVIEW *nmlv = (NMLISTVIEW *)lp;
1198 HWND lv = GetDlgItem(hwnd, IDC_MGR_CERTS);
1199
1200 /* FIXME: doesn't support swapping sort order between ascending
1201 * and descending.
1202 */
1203 switch (nmlv->iSubItem)
1204 {
1205 case 0:
1206 SendMessageW(lv, LVM_SORTITEMSEX, (WPARAM)lv,
1207 (LPARAM)cert_mgr_sort_by_subject);
1208 break;
1209 case 1:
1210 SendMessageW(lv, LVM_SORTITEMSEX, (WPARAM)lv,
1211 (LPARAM)cert_mgr_sort_by_issuer);
1212 break;
1213 case 2:
1214 SendMessageW(lv, LVM_SORTITEMS, 0,
1215 (LPARAM)cert_mgr_sort_by_date);
1216 break;
1217 case 3:
1218 SendMessageW(lv, LVM_SORTITEMSEX, (WPARAM)lv,
1219 (LPARAM)cert_mgr_sort_by_friendly_name);
1220 break;
1221 }
1222 break;
1223 }
1224 }
1225 break;
1226 }
1227 case WM_COMMAND:
1228 switch (wp)
1229 {
1230 case ((CBN_SELCHANGE << 16) | IDC_MGR_PURPOSE_SELECTION):
1231 cert_mgr_clear_cert_selection(hwnd);
1232 break;
1233 case IDC_MGR_IMPORT:
1234 if (CryptUIWizImport(0, hwnd, NULL, NULL,
1235 cert_mgr_current_store(hwnd)))
1236 refresh_store_certs(hwnd);
1237 break;
1238 case IDC_MGR_ADVANCED:
1239 if (DialogBoxW(hInstance, MAKEINTRESOURCEW(IDD_CERT_MGR_ADVANCED),
1240 hwnd, cert_mgr_advanced_dlg_proc) == IDOK)
1241 {
1242 HWND cb = GetDlgItem(hwnd, IDC_MGR_PURPOSE_SELECTION);
1243 int index, len;
1244 LPWSTR curString = NULL;
1245
1246 index = SendMessageW(cb, CB_GETCURSEL, 0, 0);
1247 if (index >= 0)
1248 {
1249 len = SendMessageW(cb, CB_GETLBTEXTLEN, index, 0);
1250 curString = HeapAlloc(GetProcessHeap(), 0,
1251 (len + 1) * sizeof(WCHAR));
1252 SendMessageW(cb, CB_GETLBTEXT, index, (LPARAM)curString);
1253 }
1254 SendMessageW(cb, CB_RESETCONTENT, 0, 0);
1255 initialize_purpose_selection(hwnd);
1256 if (curString)
1257 {
1258 index = SendMessageW(cb, CB_FINDSTRINGEXACT, -1,
1259 (LPARAM)curString);
1260 if (index >= 0)
1261 SendMessageW(cb, CB_SETCURSEL, index, 0);
1262 HeapFree(GetProcessHeap(), 0, curString);
1263 }
1264 refresh_store_certs(hwnd);
1265 }
1266 break;
1267 case IDC_MGR_VIEW:
1268 {
1269 HWND lv = GetDlgItem(hwnd, IDC_MGR_CERTS);
1270 int selection = SendMessageW(lv, LVM_GETNEXTITEM, -1,
1271 LVNI_SELECTED);
1272
1273 if (selection >= 0)
1274 show_selected_cert(hwnd, selection);
1275 break;
1276 }
1277 case IDC_MGR_EXPORT:
1278 cert_mgr_do_export(hwnd);
1279 break;
1280 case IDC_MGR_REMOVE:
1281 cert_mgr_do_remove(hwnd);
1282 break;
1283 case IDCANCEL:
1284 free_certs(GetDlgItem(hwnd, IDC_MGR_CERTS));
1285 close_stores(GetDlgItem(hwnd, IDC_MGR_STORES));
1286 close_stores(GetDlgItem(hwnd, IDC_MGR_STORES));
1287 data = (struct CertMgrData *)GetWindowLongPtrW(hwnd, DWLP_USER);
1288 ImageList_Destroy(data->imageList);
1289 HeapFree(GetProcessHeap(), 0, data);
1290 EndDialog(hwnd, IDCANCEL);
1291 break;
1292 }
1293 break;
1294 }
1295 return 0;
1296 }
1297
1298 /***********************************************************************
1299 * CryptUIDlgCertMgr (CRYPTUI.@)
1300 */
1301 BOOL WINAPI CryptUIDlgCertMgr(PCCRYPTUI_CERT_MGR_STRUCT pCryptUICertMgr)
1302 {
1303 TRACE("(%p)\n", pCryptUICertMgr);
1304
1305 if (pCryptUICertMgr->dwSize != sizeof(CRYPTUI_CERT_MGR_STRUCT))
1306 {
1307 WARN("unexpected size %d\n", pCryptUICertMgr->dwSize);
1308 SetLastError(E_INVALIDARG);
1309 return FALSE;
1310 }
1311 DialogBoxParamW(hInstance, MAKEINTRESOURCEW(IDD_CERT_MGR),
1312 pCryptUICertMgr->hwndParent, cert_mgr_dlg_proc, (LPARAM)pCryptUICertMgr);
1313 return TRUE;
1314 }
1315
1316 /* FIXME: real names are unknown, functions are undocumented */
1317 typedef struct _CRYPTUI_ENUM_SYSTEM_STORE_ARGS
1318 {
1319 DWORD dwFlags;
1320 void *pvSystemStoreLocationPara;
1321 } CRYPTUI_ENUM_SYSTEM_STORE_ARGS, *PCRYPTUI_ENUM_SYSTEM_STORE_ARGS;
1322
1323 typedef struct _CRYPTUI_ENUM_DATA
1324 {
1325 DWORD cStores;
1326 HCERTSTORE *rghStore;
1327 DWORD cEnumArgs;
1328 PCRYPTUI_ENUM_SYSTEM_STORE_ARGS rgEnumArgs;
1329 } CRYPTUI_ENUM_DATA, *PCRYPTUI_ENUM_DATA;
1330
1331 typedef BOOL (WINAPI *PFN_SELECTED_STORE_CB)(HCERTSTORE store, HWND hwnd,
1332 void *pvArg);
1333
1334 /* Values for dwFlags */
1335 #define CRYPTUI_ENABLE_SHOW_PHYSICAL_STORE 0x00000001
1336
1337 typedef struct _CRYPTUI_SELECTSTORE_INFO_A
1338 {
1339 DWORD dwSize;
1340 HWND parent;
1341 DWORD dwFlags;
1342 LPSTR pszTitle;
1343 LPSTR pszText;
1344 CRYPTUI_ENUM_DATA *pEnumData;
1345 PFN_SELECTED_STORE_CB pfnSelectedStoreCallback;
1346 void *pvArg;
1347 } CRYPTUI_SELECTSTORE_INFO_A, *PCRYPTUI_SELECTSTORE_INFO_A;
1348
1349 typedef struct _CRYPTUI_SELECTSTORE_INFO_W
1350 {
1351 DWORD dwSize;
1352 HWND parent;
1353 DWORD dwFlags;
1354 LPWSTR pwszTitle;
1355 LPWSTR pwszText;
1356 CRYPTUI_ENUM_DATA *pEnumData;
1357 PFN_SELECTED_STORE_CB pfnSelectedStoreCallback;
1358 void *pvArg;
1359 } CRYPTUI_SELECTSTORE_INFO_W, *PCRYPTUI_SELECTSTORE_INFO_W;
1360
1361 struct StoreInfo
1362 {
1363 enum {
1364 StoreHandle,
1365 SystemStore
1366 } type;
1367 union {
1368 HCERTSTORE store;
1369 LPWSTR name;
1370 } DUMMYUNIONNAME;
1371 };
1372
1373 static BOOL WINAPI enum_store_callback(const void *pvSystemStore,
1374 DWORD dwFlags, PCERT_SYSTEM_STORE_INFO pStoreInfo, void *pvReserved,
1375 void *pvArg)
1376 {
1377 HWND tree = GetDlgItem(pvArg, IDC_STORE_LIST);
1378 TVINSERTSTRUCTW tvis;
1379 LPCWSTR localizedName;
1380 BOOL ret = TRUE;
1381
1382 tvis.hParent = NULL;
1383 tvis.hInsertAfter = TVI_LAST;
1384 tvis.u.item.mask = TVIF_TEXT;
1385 if ((localizedName = CryptFindLocalizedName(pvSystemStore)))
1386 {
1387 struct StoreInfo *storeInfo = HeapAlloc(GetProcessHeap(), 0,
1388 sizeof(struct StoreInfo));
1389
1390 if (storeInfo)
1391 {
1392 storeInfo->type = SystemStore;
1393 storeInfo->u.name = HeapAlloc(GetProcessHeap(), 0,
1394 (strlenW(pvSystemStore) + 1) * sizeof(WCHAR));
1395 if (storeInfo->u.name)
1396 {
1397 tvis.u.item.mask |= TVIF_PARAM;
1398 tvis.u.item.lParam = (LPARAM)storeInfo;
1399 strcpyW(storeInfo->u.name, pvSystemStore);
1400 }
1401 else
1402 {
1403 HeapFree(GetProcessHeap(), 0, storeInfo);
1404 ret = FALSE;
1405 }
1406 }
1407 else
1408 ret = FALSE;
1409 tvis.u.item.pszText = (LPWSTR)localizedName;
1410 }
1411 else
1412 tvis.u.item.pszText = (LPWSTR)pvSystemStore;
1413 /* FIXME: need a folder icon for the store too */
1414 if (ret)
1415 SendMessageW(tree, TVM_INSERTITEMW, 0, (LPARAM)&tvis);
1416 return ret;
1417 }
1418
1419 static void enumerate_stores(HWND hwnd, CRYPTUI_ENUM_DATA *pEnumData)
1420 {
1421 DWORD i;
1422 HWND tree = GetDlgItem(hwnd, IDC_STORE_LIST);
1423
1424 for (i = 0; i < pEnumData->cEnumArgs; i++)
1425 CertEnumSystemStore(pEnumData->rgEnumArgs[i].dwFlags,
1426 pEnumData->rgEnumArgs[i].pvSystemStoreLocationPara,
1427 hwnd, enum_store_callback);
1428 for (i = 0; i < pEnumData->cStores; i++)
1429 {
1430 DWORD size;
1431
1432 if (CertGetStoreProperty(pEnumData->rghStore[i],
1433 CERT_STORE_LOCALIZED_NAME_PROP_ID, NULL, &size))
1434 {
1435 LPWSTR name = HeapAlloc(GetProcessHeap(), 0, size);
1436
1437 if (name)
1438 {
1439 if (CertGetStoreProperty(pEnumData->rghStore[i],
1440 CERT_STORE_LOCALIZED_NAME_PROP_ID, name, &size))
1441 {
1442 struct StoreInfo *storeInfo = HeapAlloc(GetProcessHeap(),
1443 0, sizeof(struct StoreInfo));
1444
1445 if (storeInfo)
1446 {
1447 TVINSERTSTRUCTW tvis;
1448
1449 storeInfo->type = StoreHandle;
1450 storeInfo->u.store = pEnumData->rghStore[i];
1451 tvis.hParent = NULL;
1452 tvis.hInsertAfter = TVI_LAST;
1453 tvis.u.item.mask = TVIF_TEXT | TVIF_PARAM;
1454 tvis.u.item.pszText = name;
1455 tvis.u.item.lParam = (LPARAM)storeInfo;
1456 SendMessageW(tree, TVM_INSERTITEMW, 0, (LPARAM)&tvis);
1457 }
1458 }
1459 HeapFree(GetProcessHeap(), 0, name);
1460 }
1461 }
1462 }
1463 }
1464
1465 static void free_store_info(HWND tree)
1466 {
1467 HTREEITEM next = (HTREEITEM)SendMessageW(tree, TVM_GETNEXTITEM, TVGN_CHILD,
1468 0);
1469
1470 while (next)
1471 {
1472 TVITEMW item;
1473
1474 memset(&item, 0, sizeof(item));
1475 item.mask = TVIF_HANDLE | TVIF_PARAM;
1476 item.hItem = next;
1477 SendMessageW(tree, TVM_GETITEMW, 0, (LPARAM)&item);
1478 if (item.lParam)
1479 {
1480 struct StoreInfo *storeInfo = (struct StoreInfo *)item.lParam;
1481
1482 if (storeInfo->type == SystemStore)
1483 HeapFree(GetProcessHeap(), 0, storeInfo->u.name);
1484 HeapFree(GetProcessHeap(), 0, storeInfo);
1485 }
1486 next = (HTREEITEM)SendMessageW(tree, TVM_GETNEXTITEM, TVGN_NEXT,
1487 (LPARAM)next);
1488 }
1489 }
1490
1491 static HCERTSTORE selected_item_to_store(HWND tree, HTREEITEM hItem)
1492 {
1493 WCHAR buf[MAX_STRING_LEN];
1494 TVITEMW item;
1495 HCERTSTORE store;
1496
1497 memset(&item, 0, sizeof(item));
1498 item.mask = TVIF_HANDLE | TVIF_PARAM | TVIF_TEXT;
1499 item.hItem = hItem;
1500 item.cchTextMax = sizeof(buf) / sizeof(buf[0]);
1501 item.pszText = buf;
1502 SendMessageW(tree, TVM_GETITEMW, 0, (LPARAM)&item);
1503 if (item.lParam)
1504 {
1505 struct StoreInfo *storeInfo = (struct StoreInfo *)item.lParam;
1506
1507 if (storeInfo->type == StoreHandle)
1508 store = storeInfo->u.store;
1509 else
1510 store = CertOpenSystemStoreW(0, storeInfo->u.name);
1511 }
1512 else
1513 {
1514 /* It's implicitly a system store */
1515 store = CertOpenSystemStoreW(0, buf);
1516 }
1517 return store;
1518 }
1519
1520 struct SelectStoreInfo
1521 {
1522 PCRYPTUI_SELECTSTORE_INFO_W info;
1523 HCERTSTORE store;
1524 };
1525
1526 static LRESULT CALLBACK select_store_dlg_proc(HWND hwnd, UINT msg, WPARAM wp,
1527 LPARAM lp)
1528 {
1529 struct SelectStoreInfo *selectInfo;
1530 LRESULT ret = 0;
1531
1532 switch (msg)
1533 {
1534 case WM_INITDIALOG:
1535 {
1536 selectInfo = (struct SelectStoreInfo *)lp;
1537 SetWindowLongPtrW(hwnd, DWLP_USER, lp);
1538 if (selectInfo->info->pwszTitle)
1539 SendMessageW(hwnd, WM_SETTEXT, 0,
1540 (LPARAM)selectInfo->info->pwszTitle);
1541 if (selectInfo->info->pwszText)
1542 SendMessageW(GetDlgItem(hwnd, IDC_STORE_TEXT), WM_SETTEXT, 0,
1543 (LPARAM)selectInfo->info->pwszText);
1544 if (!(selectInfo->info->dwFlags & CRYPTUI_ENABLE_SHOW_PHYSICAL_STORE))
1545 ShowWindow(GetDlgItem(hwnd, IDC_SHOW_PHYSICAL_STORES), FALSE);
1546 enumerate_stores(hwnd, selectInfo->info->pEnumData);
1547 break;
1548 }
1549 case WM_COMMAND:
1550 switch (wp)
1551 {
1552 case IDOK:
1553 {
1554 HWND tree = GetDlgItem(hwnd, IDC_STORE_LIST);
1555 HTREEITEM selection = (HTREEITEM)SendMessageW(tree,
1556 TVM_GETNEXTITEM, TVGN_CARET, 0);
1557
1558 selectInfo = (struct SelectStoreInfo *)GetWindowLongPtrW(hwnd,
1559 DWLP_USER);
1560 if (!selection)
1561 {
1562 WCHAR title[MAX_STRING_LEN], error[MAX_STRING_LEN], *pTitle;
1563
1564 if (selectInfo->info->pwszTitle)
1565 pTitle = selectInfo->info->pwszTitle;
1566 else
1567 {
1568 LoadStringW(hInstance, IDS_SELECT_STORE_TITLE, title,
1569 sizeof(title) / sizeof(title[0]));
1570 pTitle = title;
1571 }
1572 LoadStringW(hInstance, IDS_SELECT_STORE, error,
1573 sizeof(error) / sizeof(error[0]));
1574 MessageBoxW(hwnd, error, pTitle, MB_ICONEXCLAMATION | MB_OK);
1575 }
1576 else
1577 {
1578 HCERTSTORE store = selected_item_to_store(tree, selection);
1579
1580 if (!selectInfo->info->pfnSelectedStoreCallback ||
1581 selectInfo->info->pfnSelectedStoreCallback(store, hwnd,
1582 selectInfo->info->pvArg))
1583 {
1584 selectInfo->store = store;
1585 free_store_info(tree);
1586 EndDialog(hwnd, IDOK);
1587 }
1588 else
1589 CertCloseStore(store, 0);
1590 }
1591 ret = TRUE;
1592 break;
1593 }
1594 case IDCANCEL:
1595 free_store_info(GetDlgItem(hwnd, IDC_STORE_LIST));
1596 EndDialog(hwnd, IDCANCEL);
1597 ret = TRUE;
1598 break;
1599 }
1600 break;
1601 }
1602 return ret;
1603 }
1604
1605 /***********************************************************************
1606 * CryptUIDlgSelectStoreW (CRYPTUI.@)
1607 */
1608 HCERTSTORE WINAPI CryptUIDlgSelectStoreW(PCRYPTUI_SELECTSTORE_INFO_W info)
1609 {
1610 struct SelectStoreInfo selectInfo = { info, NULL };
1611
1612 TRACE("(%p)\n", info);
1613
1614 if (info->dwSize != sizeof(CRYPTUI_SELECTSTORE_INFO_W))
1615 {
1616 WARN("unexpected size %d\n", info->dwSize);
1617 SetLastError(E_INVALIDARG);
1618 return NULL;
1619 }
1620 DialogBoxParamW(hInstance, MAKEINTRESOURCEW(IDD_SELECT_STORE), info->parent,
1621 select_store_dlg_proc, (LPARAM)&selectInfo);
1622 return selectInfo.store;
1623 }
1624
1625 /***********************************************************************
1626 * CryptUIDlgSelectStoreA (CRYPTUI.@)
1627 */
1628 HCERTSTORE WINAPI CryptUIDlgSelectStoreA(PCRYPTUI_SELECTSTORE_INFO_A info)
1629 {
1630 CRYPTUI_SELECTSTORE_INFO_W infoW;
1631 HCERTSTORE ret;
1632 int len;
1633
1634 TRACE("(%p)\n", info);
1635
1636 if (info->dwSize != sizeof(CRYPTUI_SELECTSTORE_INFO_A))
1637 {
1638 WARN("unexpected size %d\n", info->dwSize);
1639 SetLastError(E_INVALIDARG);
1640 return NULL;
1641 }
1642 memcpy(&infoW, &info, sizeof(info));
1643 if (info->pszTitle)
1644 {
1645 len = MultiByteToWideChar(CP_ACP, 0, info->pszTitle, -1, NULL, 0);
1646 infoW.pwszTitle = HeapAlloc(GetProcessHeap(), 0, len * sizeof(WCHAR));
1647 MultiByteToWideChar(CP_ACP, 0, info->pszTitle, -1, infoW.pwszTitle,
1648 len);
1649 }
1650 if (info->pszText)
1651 {
1652 len = MultiByteToWideChar(CP_ACP, 0, info->pszText, -1, NULL, 0);
1653 infoW.pwszText = HeapAlloc(GetProcessHeap(), 0, len * sizeof(WCHAR));
1654 MultiByteToWideChar(CP_ACP, 0, info->pszText, -1, infoW.pwszText, len);
1655 }
1656 ret = CryptUIDlgSelectStoreW(&infoW);
1657 HeapFree(GetProcessHeap(), 0, infoW.pwszText);
1658 HeapFree(GetProcessHeap(), 0, infoW.pwszTitle);
1659 return ret;
1660 }
1661
1662 /***********************************************************************
1663 * CryptUIDlgViewCertificateA (CRYPTUI.@)
1664 */
1665 BOOL WINAPI CryptUIDlgViewCertificateA(
1666 PCCRYPTUI_VIEWCERTIFICATE_STRUCTA pCertViewInfo, BOOL *pfPropertiesChanged)
1667 {
1668 CRYPTUI_VIEWCERTIFICATE_STRUCTW viewInfo;
1669 LPWSTR title = NULL;
1670 BOOL ret;
1671
1672 TRACE("(%p, %p)\n", pCertViewInfo, pfPropertiesChanged);
1673
1674 memcpy(&viewInfo, pCertViewInfo, sizeof(viewInfo));
1675 if (pCertViewInfo->szTitle)
1676 {
1677 int len = MultiByteToWideChar(CP_ACP, 0, pCertViewInfo->szTitle, -1,
1678 NULL, 0);
1679
1680 title = HeapAlloc(GetProcessHeap(), 0, len * sizeof(WCHAR));
1681 if (title)
1682 {
1683 MultiByteToWideChar(CP_ACP, 0, pCertViewInfo->szTitle, -1, title,
1684 len);
1685 viewInfo.szTitle = title;
1686 }
1687 else
1688 {
1689 ret = FALSE;
1690 goto error;
1691 }
1692 }
1693 if (pCertViewInfo->cPropSheetPages)
1694 {
1695 FIXME("ignoring additional prop sheet pages\n");
1696 viewInfo.cPropSheetPages = 0;
1697 }
1698 ret = CryptUIDlgViewCertificateW(&viewInfo, pfPropertiesChanged);
1699 HeapFree(GetProcessHeap(), 0, title);
1700 error:
1701 return ret;
1702 }
1703
1704 struct ReadStringStruct
1705 {
1706 LPCWSTR buf;
1707 LONG pos;
1708 LONG len;
1709 };
1710
1711 static DWORD CALLBACK read_text_callback(DWORD_PTR dwCookie, LPBYTE buf,
1712 LONG cb, LONG *pcb)
1713 {
1714 struct ReadStringStruct *string = (struct ReadStringStruct *)dwCookie;
1715 LONG cch = min(cb / sizeof(WCHAR), string->len - string->pos);
1716
1717 TRACE("(%p, %p, %d, %p)\n", string, buf, cb, pcb);
1718
1719 memmove(buf, string->buf + string->pos, cch * sizeof(WCHAR));
1720 string->pos += cch;
1721 *pcb = cch * sizeof(WCHAR);
1722 return 0;
1723 }
1724
1725 static void add_unformatted_text_to_control(HWND hwnd, LPCWSTR text, LONG len)
1726 {
1727 struct ReadStringStruct string;
1728 EDITSTREAM editstream;
1729
1730 TRACE("(%p, %s)\n", hwnd, debugstr_wn(text, len));
1731
1732 string.buf = text;
1733 string.pos = 0;
1734 string.len = len;
1735 editstream.dwCookie = (DWORD_PTR)&string;
1736 editstream.dwError = 0;
1737 editstream.pfnCallback = read_text_callback;
1738 SendMessageW(hwnd, EM_STREAMIN, SF_TEXT | SFF_SELECTION | SF_UNICODE,
1739 (LPARAM)&editstream);
1740 }
1741
1742 static void add_string_resource_to_control(HWND hwnd, int id)
1743 {
1744 LPWSTR str;
1745 LONG len;
1746
1747 len = LoadStringW(hInstance, id, (LPWSTR)&str, 0);
1748 add_unformatted_text_to_control(hwnd, str, len);
1749 }
1750
1751 static void add_text_with_paraformat_to_control(HWND hwnd, LPCWSTR text,
1752 LONG len, const PARAFORMAT2 *fmt)
1753 {
1754 add_unformatted_text_to_control(hwnd, text, len);
1755 SendMessageW(hwnd, EM_SETPARAFORMAT, 0, (LPARAM)fmt);
1756 }
1757
1758 static void add_string_resource_with_paraformat_to_control(HWND hwnd, int id,
1759 const PARAFORMAT2 *fmt)
1760 {
1761 LPWSTR str;
1762 LONG len;
1763
1764 len = LoadStringW(hInstance, id, (LPWSTR)&str, 0);
1765 add_text_with_paraformat_to_control(hwnd, str, len, fmt);
1766 }
1767
1768 static LPWSTR get_cert_name_string(PCCERT_CONTEXT pCertContext, DWORD dwType,
1769 DWORD dwFlags)
1770 {
1771 LPWSTR buf = NULL;
1772 DWORD len;
1773
1774 len = CertGetNameStringW(pCertContext, dwType, dwFlags, NULL, NULL, 0);
1775 if (len)
1776 {
1777 buf = HeapAlloc(GetProcessHeap(), 0, len * sizeof(WCHAR));
1778 if (buf)
1779 CertGetNameStringW(pCertContext, dwType, dwFlags, NULL, buf, len);
1780 }
1781 return buf;
1782 }
1783
1784 static void add_cert_string_to_control(HWND hwnd, PCCERT_CONTEXT pCertContext,
1785 DWORD dwType, DWORD dwFlags)
1786 {
1787 LPWSTR name = get_cert_name_string(pCertContext, dwType, dwFlags);
1788
1789 if (name)
1790 {
1791 /* Don't include NULL-terminator in output */
1792 DWORD len = lstrlenW(name);
1793
1794 add_unformatted_text_to_control(hwnd, name, len);
1795 HeapFree(GetProcessHeap(), 0, name);
1796 }
1797 }
1798
1799 static void add_icon_to_control(HWND hwnd, int id)
1800 {
1801 HRESULT hr;
1802 LPRICHEDITOLE richEditOle = NULL;
1803 LPOLEOBJECT object = NULL;
1804 CLSID clsid;
1805 LPOLECACHE oleCache = NULL;
1806 FORMATETC formatEtc;
1807 DWORD conn;
1808 LPDATAOBJECT dataObject = NULL;
1809 HBITMAP bitmap = NULL;
1810 RECT rect;
1811 STGMEDIUM stgm;
1812 LPOLECLIENTSITE clientSite = NULL;
1813 REOBJECT reObject;
1814
1815 TRACE("(%p, %d)\n", hwnd, id);
1816
1817 SendMessageW(hwnd, EM_GETOLEINTERFACE, 0, (LPARAM)&richEditOle);
1818 if (!richEditOle)
1819 goto end;
1820 hr = OleCreateDefaultHandler(&CLSID_NULL, NULL, &IID_IOleObject,
1821 (void**)&object);
1822 if (FAILED(hr))
1823 goto end;
1824 hr = IOleObject_GetUserClassID(object, &clsid);
1825 if (FAILED(hr))
1826 goto end;
1827 hr = IOleObject_QueryInterface(object, &IID_IOleCache, (void**)&oleCache);
1828 if (FAILED(hr))
1829 goto end;
1830 formatEtc.cfFormat = CF_BITMAP;
1831 formatEtc.ptd = NULL;
1832 formatEtc.dwAspect = DVASPECT_CONTENT;
1833 formatEtc.lindex = -1;
1834 formatEtc.tymed = TYMED_GDI;
1835 hr = IOleCache_Cache(oleCache, &formatEtc, 0, &conn);
1836 if (FAILED(hr))
1837 goto end;
1838 hr = IOleObject_QueryInterface(object, &IID_IDataObject,
1839 (void**)&dataObject);
1840 if (FAILED(hr))
1841 goto end;
1842 hr = IRichEditOle_GetClientSite(richEditOle, &clientSite);
1843 if (FAILED(hr))
1844 goto end;
1845 bitmap = LoadImageW(hInstance, MAKEINTRESOURCEW(id), IMAGE_BITMAP, 0, 0,
1846 LR_DEFAULTSIZE | LR_LOADTRANSPARENT);
1847 if (!bitmap)
1848 goto end;
1849 rect.left = rect.top = 0;
1850 rect.right = GetSystemMetrics(SM_CXICON);
1851 rect.bottom = GetSystemMetrics(SM_CYICON);
1852 stgm.tymed = TYMED_GDI;
1853 stgm.u.hBitmap = bitmap;
1854 stgm.pUnkForRelease = NULL;
1855 hr = IDataObject_SetData(dataObject, &formatEtc, &stgm, TRUE);
1856 if (FAILED(hr))
1857 goto end;
1858
1859 reObject.cbStruct = sizeof(reObject);
1860 reObject.cp = REO_CP_SELECTION;
1861 reObject.clsid = clsid;
1862 reObject.poleobj = object;
1863 reObject.pstg = NULL;
1864 reObject.polesite = clientSite;
1865 reObject.sizel.cx = reObject.sizel.cy = 0;
1866 reObject.dvaspect = DVASPECT_CONTENT;
1867 reObject.dwFlags = 0;
1868 reObject.dwUser = 0;
1869
1870 IRichEditOle_InsertObject(richEditOle, &reObject);
1871
1872 end:
1873 if (clientSite)
1874 IOleClientSite_Release(clientSite);
1875 if (dataObject)
1876 IDataObject_Release(dataObject);
1877 if (oleCache)
1878 IOleCache_Release(oleCache);
1879 if (object)
1880 IOleObject_Release(object);
1881 if (richEditOle)
1882 IRichEditOle_Release(richEditOle);
1883 }
1884
1885 #define MY_INDENT 200
1886
1887 static void add_oid_text_to_control(HWND hwnd, char *oid)
1888 {
1889 WCHAR nl = '\n';
1890 PCCRYPT_OID_INFO oidInfo = CryptFindOIDInfo(CRYPT_OID_INFO_OID_KEY, oid, 0);
1891 PARAFORMAT2 parFmt;
1892
1893 parFmt.cbSize = sizeof(parFmt);
1894 parFmt.dwMask = PFM_STARTINDENT;
1895 parFmt.dxStartIndent = MY_INDENT * 3;
1896 if (oidInfo)
1897 {
1898 add_text_with_paraformat_to_control(hwnd, oidInfo->pwszName,
1899 lstrlenW(oidInfo->pwszName), &parFmt);
1900 add_unformatted_text_to_control(hwnd, &nl, 1);
1901 }
1902 }
1903
1904 struct OIDToString
1905 {
1906 LPCSTR oid;
1907 int id;
1908 };
1909
1910 /* The following list MUST be lexicographically sorted by OID */
1911 static struct OIDToString oidMap[] = {
1912 /* 1.3.6.1.4.1.311.10.3.1 */
1913 { szOID_KP_CTL_USAGE_SIGNING, IDS_PURPOSE_CTL_USAGE_SIGNING },
1914 /* 1.3.6.1.4.1.311.10.3.4 */
1915 { szOID_KP_EFS, IDS_PURPOSE_EFS },
1916 /* 1.3.6.1.4.1.311.10.3.4.1 */
1917 { szOID_EFS_RECOVERY, IDS_PURPOSE_EFS_RECOVERY },
1918 /* 1.3.6.1.4.1.311.10.3.5 */
1919 { szOID_WHQL_CRYPTO, IDS_PURPOSE_WHQL },
1920 /* 1.3.6.1.4.1.311.10.3.6 */
1921 { szOID_NT5_CRYPTO, IDS_PURPOSE_NT5 },
1922 /* 1.3.6.1.4.1.311.10.3.7 */
1923 { szOID_OEM_WHQL_CRYPTO, IDS_PURPOSE_OEM_WHQL },
1924 /* 1.3.6.1.4.1.311.10.3.8 */
1925 { szOID_EMBEDDED_NT_CRYPTO, IDS_PURPOSE_EMBEDDED_NT },
1926 /* 1.3.6.1.4.1.311.10.3.9 */
1927 { szOID_ROOT_LIST_SIGNER, IDS_PURPOSE_ROOT_LIST_SIGNER },
1928 /* 1.3.6.1.4.1.311.10.3.10 */
1929 { szOID_KP_QUALIFIED_SUBORDINATION, IDS_PURPOSE_QUALIFIED_SUBORDINATION },
1930 /* 1.3.6.1.4.1.311.10.3.11 */
1931 { szOID_KP_KEY_RECOVERY, IDS_PURPOSE_KEY_RECOVERY },
1932 /* 1.3.6.1.4.1.311.10.3.12 */
1933 { szOID_KP_DOCUMENT_SIGNING, IDS_PURPOSE_DOCUMENT_SIGNING },
1934 /* 1.3.6.1.4.1.311.10.3.13 */
1935 { szOID_KP_LIFETIME_SIGNING, IDS_PURPOSE_LIFETIME_SIGNING },
1936 /* 1.3.6.1.4.1.311.10.5.1 */
1937 { szOID_DRM, IDS_PURPOSE_DRM },
1938 /* 1.3.6.1.4.1.311.10.6.1 */
1939 { szOID_LICENSES, IDS_PURPOSE_LICENSES },
1940 /* 1.3.6.1.4.1.311.10.6.2 */
1941 { szOID_LICENSE_SERVER, IDS_PURPOSE_LICENSE_SERVER },
1942 /* 1.3.6.1.4.1.311.20.2.1 */
1943 { szOID_ENROLLMENT_AGENT, IDS_PURPOSE_ENROLLMENT_AGENT },
1944 /* 1.3.6.1.4.1.311.20.2.2 */
1945 { szOID_KP_SMARTCARD_LOGON, IDS_PURPOSE_SMARTCARD_LOGON },
1946 /* 1.3.6.1.4.1.311.21.5 */
1947 { szOID_KP_CA_EXCHANGE, IDS_PURPOSE_CA_EXCHANGE },
1948 /* 1.3.6.1.4.1.311.21.6 */
1949 { szOID_KP_KEY_RECOVERY_AGENT, IDS_PURPOSE_KEY_RECOVERY_AGENT },
1950 /* 1.3.6.1.4.1.311.21.19 */
1951 { szOID_DS_EMAIL_REPLICATION, IDS_PURPOSE_DS_EMAIL_REPLICATION },
1952 /* 1.3.6.1.5.5.7.3.1 */
1953 { szOID_PKIX_KP_SERVER_AUTH, IDS_PURPOSE_SERVER_AUTH },
1954 /* 1.3.6.1.5.5.7.3.2 */
1955 { szOID_PKIX_KP_CLIENT_AUTH, IDS_PURPOSE_CLIENT_AUTH },
1956 /* 1.3.6.1.5.5.7.3.3 */
1957 { szOID_PKIX_KP_CODE_SIGNING, IDS_PURPOSE_CODE_SIGNING },
1958 /* 1.3.6.1.5.5.7.3.4 */
1959 { szOID_PKIX_KP_EMAIL_PROTECTION, IDS_PURPOSE_EMAIL_PROTECTION },
1960 /* 1.3.6.1.5.5.7.3.5 */
1961 { szOID_PKIX_KP_IPSEC_END_SYSTEM, IDS_PURPOSE_IPSEC },
1962 /* 1.3.6.1.5.5.7.3.6 */
1963 { szOID_PKIX_KP_IPSEC_TUNNEL, IDS_PURPOSE_IPSEC },
1964 /* 1.3.6.1.5.5.7.3.7 */
1965 { szOID_PKIX_KP_IPSEC_USER, IDS_PURPOSE_IPSEC },
1966 /* 1.3.6.1.5.5.7.3.8 */
1967 { szOID_PKIX_KP_TIMESTAMP_SIGNING, IDS_PURPOSE_TIMESTAMP_SIGNING },
1968 };
1969
1970 static struct OIDToString *findSupportedOID(LPCSTR oid)
1971 {
1972 int indexHigh = sizeof(oidMap) / sizeof(oidMap[0]) - 1, indexLow = 0, i;
1973 struct OIDToString *ret = NULL;
1974
1975 for (i = (indexLow + indexHigh) / 2; !ret && indexLow <= indexHigh;
1976 i = (indexLow + indexHigh) / 2)
1977 {
1978 int cmp;
1979
1980 cmp = strcmp(oid, oidMap[i].oid);
1981 if (!cmp)
1982 ret = &oidMap[i];
1983 else if (cmp > 0)
1984 indexLow = i + 1;
1985 else
1986 indexHigh = i - 1;
1987 }
1988 return ret;
1989 }
1990
1991 static void add_local_oid_text_to_control(HWND text, LPCSTR oid)
1992 {
1993 struct OIDToString *entry;
1994 WCHAR nl = '\n';
1995 PARAFORMAT2 parFmt;
1996
1997 parFmt.cbSize = sizeof(parFmt);
1998 parFmt.dwMask = PFM_STARTINDENT;
1999 parFmt.dxStartIndent = MY_INDENT * 3;
2000 if ((entry = findSupportedOID(oid)))
2001 {
2002 WCHAR *str, *linebreak, *ptr;
2003 BOOL multiline = FALSE;
2004 int len;
2005
2006 len = LoadStringW(hInstance, entry->id, (LPWSTR)&str, 0);
2007 ptr = str;
2008 do {
2009 if ((linebreak = memchrW(ptr, '\n', len)))
2010 {
2011 WCHAR copy[MAX_STRING_LEN];
2012
2013 multiline = TRUE;
2014 /* The source string contains a newline, which the richedit
2015 * control won't find since it's interpreted as a paragraph
2016 * break. Therefore copy up to the newline. lstrcpynW always
2017 * NULL-terminates, so pass one more than the length of the
2018 * source line so the copy includes the entire line and the
2019 * NULL-terminator.
2020 */
2021 lstrcpynW(copy, ptr, linebreak - ptr + 1);
2022 add_text_with_paraformat_to_control(text, copy,
2023 linebreak - ptr, &parFmt);
2024 ptr = linebreak + 1;
2025 add_unformatted_text_to_control(text, &nl, 1);
2026 }
2027 else if (multiline && *ptr)
2028 {
2029 /* Add the last line */
2030 add_text_with_paraformat_to_control(text, ptr,
2031 len - (ptr - str), &parFmt);
2032 add_unformatted_text_to_control(text, &nl, 1);
2033 }
2034 } while (linebreak);
2035 if (!multiline)
2036 {
2037 add_text_with_paraformat_to_control(text, str, len, &parFmt);
2038 add_unformatted_text_to_control(text, &nl, 1);
2039 }
2040 }
2041 else
2042 {
2043 WCHAR *oidW = HeapAlloc(GetProcessHeap(), 0,
2044 (strlen(oid) + 1) * sizeof(WCHAR));
2045
2046 if (oidW)
2047 {
2048 LPCSTR src;
2049 WCHAR *dst;
2050
2051 for (src = oid, dst = oidW; *src; src++, dst++)
2052 *dst = *src;
2053 *dst = 0;
2054 add_text_with_paraformat_to_control(text, oidW, lstrlenW(oidW),
2055 &parFmt);
2056 add_unformatted_text_to_control(text, &nl, 1);
2057 HeapFree(GetProcessHeap(), 0, oidW);
2058 }
2059 }
2060 }
2061
2062 static void display_app_usages(HWND text, PCCERT_CONTEXT cert,
2063 BOOL *anyUsageAdded)
2064 {
2065 static char any_app_policy[] = szOID_ANY_APPLICATION_POLICY;
2066 WCHAR nl = '\n';
2067 CHARFORMATW charFmt;
2068 PCERT_EXTENSION policyExt;
2069 if (!*anyUsageAdded)
2070 {
2071 PARAFORMAT2 parFmt;
2072
2073 parFmt.cbSize = sizeof(parFmt);
2074 parFmt.dwMask = PFM_STARTINDENT;
2075 parFmt.dxStartIndent = MY_INDENT;
2076 add_string_resource_with_paraformat_to_control(text,
2077 IDS_CERT_INFO_PURPOSES, &parFmt);
2078 add_unformatted_text_to_control(text, &nl, 1);
2079 *anyUsageAdded = TRUE;
2080 }
2081 memset(&charFmt, 0, sizeof(charFmt));
2082 charFmt.cbSize = sizeof(charFmt);
2083 charFmt.dwMask = CFM_BOLD;
2084 charFmt.dwEffects = 0;
2085 SendMessageW(text, EM_SETCHARFORMAT, SCF_SELECTION, (LPARAM)&charFmt);
2086 if ((policyExt = CertFindExtension(szOID_APPLICATION_CERT_POLICIES,
2087 cert->pCertInfo->cExtension, cert->pCertInfo->rgExtension)))
2088 {
2089 CERT_POLICIES_INFO *policies;
2090 DWORD size;
2091
2092 if (CryptDecodeObjectEx(X509_ASN_ENCODING, X509_CERT_POLICIES,
2093 policyExt->Value.pbData, policyExt->Value.cbData,
2094 CRYPT_DECODE_ALLOC_FLAG, NULL, &policies, &size))
2095 {
2096 DWORD i;
2097
2098 for (i = 0; i < policies->cPolicyInfo; i++)
2099 {
2100 DWORD j;
2101
2102 for (j = 0; j < policies->rgPolicyInfo[i].cPolicyQualifier; j++)
2103 add_local_oid_text_to_control(text,
2104 policies->rgPolicyInfo[i].rgPolicyQualifier[j].
2105 pszPolicyQualifierId);
2106 }
2107 LocalFree(policies);
2108 }
2109 }
2110 else
2111 add_oid_text_to_control(text, any_app_policy);
2112 }
2113
2114 static BOOL display_cert_usages(HWND text, PCCERT_CONTEXT cert,
2115 BOOL *anyUsageAdded)
2116 {
2117 WCHAR nl = '\n';
2118 DWORD size;
2119 BOOL badUsages = FALSE;
2120
2121 if (CertGetEnhancedKeyUsage(cert, 0, NULL, &size))
2122 {
2123 CHARFORMATW charFmt;
2124 static char any_cert_policy[] = szOID_ANY_CERT_POLICY;
2125 PCERT_ENHKEY_USAGE usage = HeapAlloc(GetProcessHeap(), 0, size);
2126
2127 if (usage)
2128 {
2129 if (CertGetEnhancedKeyUsage(cert, 0, usage, &size))
2130 {
2131 DWORD i;
2132
2133 if (!*anyUsageAdded)
2134 {
2135 PARAFORMAT2 parFmt;
2136
2137 parFmt.cbSize = sizeof(parFmt);
2138 parFmt.dwMask = PFM_STARTINDENT;
2139 parFmt.dxStartIndent = MY_INDENT;
2140 add_string_resource_with_paraformat_to_control(text,
2141 IDS_CERT_INFO_PURPOSES, &parFmt);
2142 add_unformatted_text_to_control(text, &nl, 1);
2143 *anyUsageAdded = TRUE;
2144 }
2145 memset(&charFmt, 0, sizeof(charFmt));
2146 charFmt.cbSize = sizeof(charFmt);
2147 charFmt.dwMask = CFM_BOLD;
2148 charFmt.dwEffects = 0;
2149 SendMessageW(text, EM_SETCHARFORMAT, SCF_SELECTION,
2150 (LPARAM)&charFmt);
2151 if (!usage->cUsageIdentifier)
2152 add_oid_text_to_control(text, any_cert_policy);
2153 else
2154 for (i = 0; i < usage->cUsageIdentifier; i++)
2155 add_local_oid_text_to_control(text,
2156 usage->rgpszUsageIdentifier[i]);
2157 }
2158 else
2159 badUsages = TRUE;
2160 HeapFree(GetProcessHeap(), 0, usage);
2161 }
2162 else
2163 badUsages = TRUE;
2164 }
2165 else
2166 badUsages = TRUE;
2167 return badUsages;
2168 }
2169
2170 static void set_policy_text(HWND text,
2171 PCCRYPTUI_VIEWCERTIFICATE_STRUCTW pCertViewInfo)
2172 {
2173 BOOL includeCertUsages = FALSE, includeAppUsages = FALSE;
2174 BOOL badUsages = FALSE, anyUsageAdded = FALSE;
2175
2176 if (pCertViewInfo->cPurposes)
2177 {
2178 DWORD i;
2179
2180 for (i = 0; i < pCertViewInfo->cPurposes; i++)
2181 {
2182 if (!strcmp(pCertViewInfo->rgszPurposes[i], szOID_ANY_CERT_POLICY))
2183 includeCertUsages = TRUE;
2184 else if (!strcmp(pCertViewInfo->rgszPurposes[i],
2185 szOID_ANY_APPLICATION_POLICY))
2186 includeAppUsages = TRUE;
2187 else
2188 badUsages = TRUE;
2189 }
2190 }
2191 else
2192 includeAppUsages = includeCertUsages = TRUE;
2193 if (includeAppUsages)
2194 display_app_usages(text, pCertViewInfo->pCertContext, &anyUsageAdded);
2195 if (includeCertUsages)
2196 badUsages = display_cert_usages(text, pCertViewInfo->pCertContext,
2197 &anyUsageAdded);
2198 if (badUsages)
2199 {
2200 PARAFORMAT2 parFmt;
2201
2202 parFmt.cbSize = sizeof(parFmt);
2203 parFmt.dwMask = PFM_STARTINDENT;
2204 parFmt.dxStartIndent = MY_INDENT;
2205 add_string_resource_with_paraformat_to_control(text,
2206 IDS_CERT_INFO_BAD_PURPOSES, &parFmt);
2207 }
2208 }
2209
2210 static CRYPT_OBJID_BLOB *find_policy_qualifier(CERT_POLICIES_INFO *policies,
2211 LPCSTR policyOid)
2212 {
2213 CRYPT_OBJID_BLOB *ret = NULL;
2214 DWORD i;
2215
2216 for (i = 0; !ret && i < policies->cPolicyInfo; i++)
2217 {
2218 DWORD j;
2219
2220 for (j = 0; !ret && j < policies->rgPolicyInfo[i].cPolicyQualifier; j++)
2221 if (!strcmp(policies->rgPolicyInfo[i].rgPolicyQualifier[j].
2222 pszPolicyQualifierId, policyOid))
2223 ret = &policies->rgPolicyInfo[i].rgPolicyQualifier[j].
2224 Qualifier;
2225 }
2226 return ret;
2227 }
2228
2229 static WCHAR *get_cps_str_from_qualifier(const CRYPT_OBJID_BLOB *qualifier)
2230 {
2231 LPWSTR qualifierStr = NULL;
2232 CERT_NAME_VALUE *qualifierValue;
2233 DWORD size;
2234
2235 if (CryptDecodeObjectEx(X509_ASN_ENCODING, X509_NAME_VALUE,
2236 qualifier->pbData, qualifier->cbData, CRYPT_DECODE_ALLOC_FLAG, NULL,
2237 &qualifierValue, &size))
2238 {
2239 size = CertRDNValueToStrW(qualifierValue->dwValueType,
2240 &qualifierValue->Value, NULL, 0);
2241 qualifierStr = HeapAlloc(GetProcessHeap(), 0, size * sizeof(WCHAR));
2242 if (qualifierStr)
2243 CertRDNValueToStrW(qualifierValue->dwValueType,
2244 &qualifierValue->Value, qualifierStr, size);
2245 LocalFree(qualifierValue);
2246 }
2247 return qualifierStr;
2248 }
2249
2250 static WCHAR *get_user_notice_from_qualifier(const CRYPT_OBJID_BLOB *qualifier)
2251 {
2252 LPWSTR str = NULL;
2253 CERT_POLICY_QUALIFIER_USER_NOTICE *qualifierValue;
2254 DWORD size;
2255
2256 if (CryptDecodeObjectEx(X509_ASN_ENCODING,
2257 X509_PKIX_POLICY_QUALIFIER_USERNOTICE,
2258 qualifier->pbData, qualifier->cbData, CRYPT_DECODE_ALLOC_FLAG, NULL,
2259 &qualifierValue, &size))
2260 {
2261 str = HeapAlloc(GetProcessHeap(), 0,
2262 (strlenW(qualifierValue->pszDisplayText) + 1) * sizeof(WCHAR));
2263 if (str)
2264 strcpyW(str, qualifierValue->pszDisplayText);
2265 LocalFree(qualifierValue);
2266 }
2267 return str;
2268 }
2269
2270 struct IssuerStatement
2271 {
2272 LPWSTR cps;
2273 LPWSTR userNotice;
2274 };
2275
2276 static void set_issuer_statement(HWND hwnd,
2277 PCCRYPTUI_VIEWCERTIFICATE_STRUCTW pCertViewInfo)
2278 {
2279 PCERT_EXTENSION policyExt;
2280
2281 if (!(pCertViewInfo->dwFlags & CRYPTUI_DISABLE_ISSUERSTATEMENT) &&
2282 (policyExt = CertFindExtension(szOID_CERT_POLICIES,
2283 pCertViewInfo->pCertContext->pCertInfo->cExtension,
2284 pCertViewInfo->pCertContext->pCertInfo->rgExtension)))
2285 {
2286 CERT_POLICIES_INFO *policies;
2287 DWORD size;
2288
2289 if (CryptDecodeObjectEx(X509_ASN_ENCODING, policyExt->pszObjId,
2290 policyExt->Value.pbData, policyExt->Value.cbData,
2291 CRYPT_DECODE_ALLOC_FLAG, NULL, &policies, &size))
2292 {
2293 CRYPT_OBJID_BLOB *qualifier;
2294 LPWSTR cps = NULL, userNotice = NULL;
2295
2296 if ((qualifier = find_policy_qualifier(policies,
2297 szOID_PKIX_POLICY_QUALIFIER_CPS)))
2298 cps = get_cps_str_from_qualifier(qualifier);
2299 if ((qualifier = find_policy_qualifier(policies,
2300 szOID_PKIX_POLICY_QUALIFIER_USERNOTICE)))
2301 userNotice = get_user_notice_from_qualifier(qualifier);
2302 if (cps || userNotice)
2303 {
2304 struct IssuerStatement *issuerStatement =
2305 HeapAlloc(GetProcessHeap(), 0, sizeof(struct IssuerStatement));
2306
2307 if (issuerStatement)
2308 {
2309 issuerStatement->cps = cps;
2310 issuerStatement->userNotice = userNotice;
2311 EnableWindow(GetDlgItem(hwnd, IDC_ISSUERSTATEMENT), TRUE);
2312 SetWindowLongPtrW(hwnd, DWLP_USER,
2313 (ULONG_PTR)issuerStatement);
2314 }
2315 }
2316 LocalFree(policies);
2317 }
2318 }
2319 }
2320
2321 static void set_cert_info(HWND hwnd,
2322 PCCRYPTUI_VIEWCERTIFICATE_STRUCTW pCertViewInfo)
2323 {
2324 CHARFORMATW charFmt;
2325 PARAFORMAT2 parFmt;
2326 HWND icon = GetDlgItem(hwnd, IDC_CERTIFICATE_ICON);
2327 HWND text = GetDlgItem(hwnd, IDC_CERTIFICATE_INFO);
2328 CRYPT_PROVIDER_SGNR *provSigner = WTHelperGetProvSignerFromChain(
2329 (CRYPT_PROVIDER_DATA *)pCertViewInfo->u.pCryptProviderData,
2330 pCertViewInfo->idxSigner, pCertViewInfo->fCounterSigner,
2331 pCertViewInfo->idxCounterSigner);
2332 CRYPT_PROVIDER_CERT *root =
2333 &provSigner->pasCertChain[provSigner->csCertChain - 1];
2334
2335 if (!provSigner->pChainContext ||
2336 (provSigner->pChainContext->TrustStatus.dwErrorStatus &
2337 CERT_TRUST_IS_PARTIAL_CHAIN))
2338 add_icon_to_control(icon, IDB_CERT_WARNING);
2339 else if (!root->fTrustedRoot)
2340 add_icon_to_control(icon, IDB_CERT_ERROR);
2341 else
2342 add_icon_to_control(icon, IDB_CERT);
2343
2344 memset(&charFmt, 0, sizeof(charFmt));
2345 charFmt.cbSize = sizeof(charFmt);
2346 charFmt.dwMask = CFM_BOLD;
2347 charFmt.dwEffects = CFE_BOLD;
2348 SendMessageW(text, EM_SETCHARFORMAT, SCF_SELECTION, (LPARAM)&charFmt);
2349 /* FIXME: vertically center text */
2350 parFmt.cbSize = sizeof(parFmt);
2351 parFmt.dwMask = PFM_STARTINDENT;
2352 parFmt.dxStartIndent = MY_INDENT;
2353 add_string_resource_with_paraformat_to_control(text,
2354 IDS_CERTIFICATEINFORMATION, &parFmt);
2355
2356 text = GetDlgItem(hwnd, IDC_CERTIFICATE_STATUS);
2357 SendMessageW(text, EM_SETCHARFORMAT, SCF_SELECTION, (LPARAM)&charFmt);
2358 if (provSigner->dwError == TRUST_E_CERT_SIGNATURE)
2359 add_string_resource_with_paraformat_to_control(text,
2360 IDS_CERT_INFO_BAD_SIG, &parFmt);
2361 else if (!provSigner->pChainContext ||
2362 (provSigner->pChainContext->TrustStatus.dwErrorStatus &
2363 CERT_TRUST_IS_PARTIAL_CHAIN))
2364 add_string_resource_with_paraformat_to_control(text,
2365 IDS_CERT_INFO_PARTIAL_CHAIN, &parFmt);
2366 else if (!root->fTrustedRoot)
2367 {
2368 if (provSigner->csCertChain == 1 && root->fSelfSigned)
2369 add_string_resource_with_paraformat_to_control(text,
2370 IDS_CERT_INFO_UNTRUSTED_CA, &parFmt);
2371 else
2372 add_string_resource_with_paraformat_to_control(text,
2373 IDS_CERT_INFO_UNTRUSTED_ROOT, &parFmt);
2374 }
2375 else
2376 {
2377 set_policy_text(text, pCertViewInfo);
2378 set_issuer_statement(hwnd, pCertViewInfo);
2379 }
2380 }
2381
2382 static void set_cert_name_string(HWND hwnd, PCCERT_CONTEXT cert,
2383 DWORD nameFlags, int heading)
2384 {
2385 WCHAR nl = '\n';
2386 HWND text = GetDlgItem(hwnd, IDC_CERTIFICATE_NAMES);
2387 CHARFORMATW charFmt;
2388 PARAFORMAT2 parFmt;
2389
2390 memset(&charFmt, 0, sizeof(charFmt));
2391 charFmt.cbSize = sizeof(charFmt);
2392 charFmt.dwMask = CFM_BOLD;
2393 charFmt.dwEffects = CFE_BOLD;
2394 SendMessageW(text, EM_SETCHARFORMAT, SCF_SELECTION, (LPARAM)&charFmt);
2395 parFmt.cbSize = sizeof(parFmt);
2396 parFmt.dwMask = PFM_STARTINDENT;
2397 parFmt.dxStartIndent = MY_INDENT * 3;
2398 add_string_resource_with_paraformat_to_control(text, heading, &parFmt);
2399 charFmt.dwEffects = 0;
2400 SendMessageW(text, EM_SETCHARFORMAT, SCF_SELECTION, (LPARAM)&charFmt);
2401 add_cert_string_to_control(text, cert, CERT_NAME_SIMPLE_DISPLAY_TYPE,
2402 nameFlags);
2403 add_unformatted_text_to_control(text, &nl, 1);
2404 add_unformatted_text_to_control(text, &nl, 1);
2405 add_unformatted_text_to_control(text, &nl, 1);
2406
2407 }
2408
2409 static void add_date_string_to_control(HWND hwnd, const FILETIME *fileTime)
2410 {
2411 WCHAR dateFmt[80]; /* sufficient for all versions of LOCALE_SSHORTDATE */
2412 WCHAR date[80];
2413 SYSTEMTIME sysTime;
2414
2415 GetLocaleInfoW(LOCALE_SYSTEM_DEFAULT, LOCALE_SSHORTDATE, dateFmt,
2416 sizeof(dateFmt) / sizeof(dateFmt[0]));
2417 FileTimeToSystemTime(fileTime, &sysTime);
2418 GetDateFormatW(LOCALE_SYSTEM_DEFAULT, 0, &sysTime, dateFmt, date,
2419 sizeof(date) / sizeof(date[0]));
2420 add_unformatted_text_to_control(hwnd, date, lstrlenW(date));
2421 }
2422
2423 static void set_cert_validity_period(HWND hwnd, PCCERT_CONTEXT cert)
2424 {
2425 WCHAR nl = '\n';
2426 HWND text = GetDlgItem(hwnd, IDC_CERTIFICATE_NAMES);
2427 CHARFORMATW charFmt;
2428 PARAFORMAT2 parFmt;
2429
2430 memset(&charFmt, 0, sizeof(charFmt));
2431 charFmt.cbSize = sizeof(charFmt);
2432 charFmt.dwMask = CFM_BOLD;
2433 charFmt.dwEffects = CFE_BOLD;
2434 SendMessageW(text, EM_SETCHARFORMAT, SCF_SELECTION, (LPARAM)&charFmt);
2435 parFmt.cbSize = sizeof(parFmt);
2436 parFmt.dwMask = PFM_STARTINDENT;
2437 parFmt.dxStartIndent = MY_INDENT * 3;
2438 add_string_resource_with_paraformat_to_control(text, IDS_VALID_FROM,
2439 &parFmt);
2440 charFmt.dwEffects = 0;
2441 SendMessageW(text, EM_SETCHARFORMAT, SCF_SELECTION, (LPARAM)&charFmt);
2442 add_date_string_to_control(text, &cert->pCertInfo->NotBefore);
2443 charFmt.dwEffects = CFE_BOLD;
2444 SendMessageW(text, EM_SETCHARFORMAT, SCF_SELECTION, (LPARAM)&charFmt);
2445 add_string_resource_to_control(text, IDS_VALID_TO);
2446 charFmt.dwEffects = 0;
2447 SendMessageW(text, EM_SETCHARFORMAT, SCF_SELECTION, (LPARAM)&charFmt);
2448 add_date_string_to_control(text, &cert->pCertInfo->NotAfter);
2449 add_unformatted_text_to_control(text, &nl, 1);
2450 }
2451
2452 static void set_general_info(HWND hwnd,
2453 PCCRYPTUI_VIEWCERTIFICATE_STRUCTW pCertViewInfo)
2454 {
2455 set_cert_info(hwnd, pCertViewInfo);
2456 set_cert_name_string(hwnd, pCertViewInfo->pCertContext, 0,
2457 IDS_SUBJECT_HEADING);
2458 set_cert_name_string(hwnd, pCertViewInfo->pCertContext,
2459 CERT_NAME_ISSUER_FLAG, IDS_ISSUER_HEADING);
2460 set_cert_validity_period(hwnd, pCertViewInfo->pCertContext);
2461 }
2462
2463 static LRESULT CALLBACK user_notice_dlg_proc(HWND hwnd, UINT msg, WPARAM wp,
2464 LPARAM lp)
2465 {
2466 LRESULT ret = 0;
2467 HWND text;
2468 struct IssuerStatement *issuerStatement;
2469
2470 switch (msg)
2471 {
2472 case WM_INITDIALOG:
2473 text = GetDlgItem(hwnd, IDC_USERNOTICE);
2474 issuerStatement = (struct IssuerStatement *)lp;
2475 add_unformatted_text_to_control(text, issuerStatement->userNotice,
2476 strlenW(issuerStatement->userNotice));
2477 if (issuerStatement->cps)
2478 SetWindowLongPtrW(hwnd, DWLP_USER, (LPARAM)issuerStatement->cps);
2479 else
2480 EnableWindow(GetDlgItem(hwnd, IDC_CPS), FALSE);
2481 break;
2482 case WM_COMMAND:
2483 switch (wp)
2484 {
2485 case IDOK:
2486 EndDialog(hwnd, IDOK);
2487 ret = TRUE;
2488 break;
2489 case IDC_CPS:
2490 {
2491 IBindCtx *bctx = NULL;
2492 LPWSTR cps;
2493
2494 CreateBindCtx(0, &bctx);
2495 cps = (LPWSTR)GetWindowLongPtrW(hwnd, DWLP_USER);
2496 HlinkSimpleNavigateToString(cps, NULL, NULL, NULL, bctx, NULL,
2497 HLNF_OPENINNEWWINDOW, 0);
2498 IBindCtx_Release(bctx);
2499 break;
2500 }
2501 }
2502 }
2503 return ret;
2504 }
2505
2506 static void show_user_notice(HWND hwnd, struct IssuerStatement *issuerStatement)
2507 {
2508 DialogBoxParamW(hInstance, MAKEINTRESOURCEW(IDD_USERNOTICE), hwnd,
2509 user_notice_dlg_proc, (LPARAM)issuerStatement);
2510 }
2511
2512 static LRESULT CALLBACK general_dlg_proc(HWND hwnd, UINT msg, WPARAM wp,
2513 LPARAM lp)
2514 {
2515 PROPSHEETPAGEW *page;
2516 PCCRYPTUI_VIEWCERTIFICATE_STRUCTW pCertViewInfo;
2517
2518 TRACE("(%p, %08x, %08lx, %08lx)\n", hwnd, msg, wp, lp);
2519
2520 switch (msg)
2521 {
2522 case WM_INITDIALOG:
2523 page = (PROPSHEETPAGEW *)lp;
2524 pCertViewInfo = (PCCRYPTUI_VIEWCERTIFICATE_STRUCTW)page->lParam;
2525 if (pCertViewInfo->dwFlags & CRYPTUI_DISABLE_ADDTOSTORE)
2526 ShowWindow(GetDlgItem(hwnd, IDC_ADDTOSTORE), FALSE);
2527 EnableWindow(GetDlgItem(hwnd, IDC_ISSUERSTATEMENT), FALSE);
2528 set_general_info(hwnd, pCertViewInfo);
2529 break;
2530 case WM_COMMAND:
2531 switch (wp)
2532 {
2533 case IDC_ADDTOSTORE:
2534 CryptUIWizImport(0, hwnd, NULL, NULL, NULL);
2535 break;
2536 case IDC_ISSUERSTATEMENT:
2537 {
2538 struct IssuerStatement *issuerStatement =
2539 (struct IssuerStatement *)GetWindowLongPtrW(hwnd, DWLP_USER);
2540
2541 if (issuerStatement)
2542 {
2543 if (issuerStatement->userNotice)
2544 show_user_notice(hwnd, issuerStatement);
2545 else if (issuerStatement->cps)
2546 {
2547 IBindCtx *bctx = NULL;
2548
2549 CreateBindCtx(0, &bctx);
2550 HlinkSimpleNavigateToString(issuerStatement->cps, NULL,
2551 NULL, NULL, bctx, NULL, HLNF_OPENINNEWWINDOW, 0);
2552 IBindCtx_Release(bctx);
2553 }
2554 }
2555 break;
2556 }
2557 }
2558 break;
2559 }
2560 return 0;
2561 }
2562
2563 static UINT CALLBACK general_callback_proc(HWND hwnd, UINT msg,
2564 PROPSHEETPAGEW *page)
2565 {
2566 struct IssuerStatement *issuerStatement;
2567
2568 switch (msg)
2569 {
2570 case PSPCB_RELEASE:
2571 issuerStatement =
2572 (struct IssuerStatement *)GetWindowLongPtrW(hwnd, DWLP_USER);
2573 if (issuerStatement)
2574 {
2575 HeapFree(GetProcessHeap(), 0, issuerStatement->cps);
2576 HeapFree(GetProcessHeap(), 0, issuerStatement->userNotice);
2577 HeapFree(GetProcessHeap(), 0, issuerStatement);
2578 }
2579 break;
2580 }
2581 return 1;
2582 }
2583
2584 static void init_general_page(PCCRYPTUI_VIEWCERTIFICATE_STRUCTW pCertViewInfo,
2585 PROPSHEETPAGEW *page)
2586 {
2587 memset(page, 0, sizeof(PROPSHEETPAGEW));
2588 page->dwSize = sizeof(PROPSHEETPAGEW);
2589 page->dwFlags = PSP_USECALLBACK;
2590 page->pfnCallback = general_callback_proc;
2591 page->hInstance = hInstance;
2592 page->u.pszTemplate = MAKEINTRESOURCEW(IDD_GENERAL);
2593 page->pfnDlgProc = general_dlg_proc;
2594 page->lParam = (LPARAM)pCertViewInfo;
2595 }
2596
2597 typedef WCHAR * (*field_format_func)(PCCERT_CONTEXT cert);
2598
2599 static WCHAR *field_format_version(PCCERT_CONTEXT cert)
2600 {
2601 static const WCHAR fmt[] = { 'V','%','d',0 };
2602 WCHAR *buf = HeapAlloc(GetProcessHeap(), 0, 12 * sizeof(WCHAR));
2603
2604 if (buf)
2605 sprintfW(buf, fmt, cert->pCertInfo->dwVersion);
2606 return buf;
2607 }
2608
2609 static WCHAR *format_hex_string(void *pb, DWORD cb)
2610 {
2611 WCHAR *buf = HeapAlloc(GetProcessHeap(), 0, (cb * 3 + 1) * sizeof(WCHAR));
2612
2613 if (buf)
2614 {
2615 static const WCHAR fmt[] = { '%','0','2','x',' ',0 };
2616 DWORD i;
2617 WCHAR *ptr;
2618
2619 for (i = 0, ptr = buf; i < cb; i++, ptr += 3)
2620 sprintfW(ptr, fmt, ((BYTE *)pb)[i]);
2621 }
2622 return buf;
2623 }
2624
2625 static WCHAR *field_format_serial_number(PCCERT_CONTEXT cert)
2626 {
2627 return format_hex_string(cert->pCertInfo->SerialNumber.pbData,
2628 cert->pCertInfo->SerialNumber.cbData);
2629 }
2630
2631 static WCHAR *field_format_issuer(PCCERT_CONTEXT cert)
2632 {
2633 return get_cert_name_string(cert, CERT_NAME_SIMPLE_DISPLAY_TYPE,
2634 CERT_NAME_ISSUER_FLAG);
2635 }
2636
2637 static WCHAR *field_format_detailed_cert_name(PCERT_NAME_BLOB name)
2638 {
2639 WCHAR *str = NULL;
2640 DWORD len = CertNameToStrW(X509_ASN_ENCODING, name,
2641 CERT_X500_NAME_STR | CERT_NAME_STR_CRLF_FLAG, NULL, 0);
2642
2643 if (len)
2644 {
2645 str = HeapAlloc(GetProcessHeap(), 0, len * sizeof(WCHAR));
2646 if (str)
2647 CertNameToStrW(X509_ASN_ENCODING, name,
2648 CERT_X500_NAME_STR | CERT_NAME_STR_CRLF_FLAG, str, len);
2649 }
2650 return str;
2651 }
2652
2653 static WCHAR *field_format_detailed_issuer(PCCERT_CONTEXT cert, void *param)
2654 {
2655 return field_format_detailed_cert_name(&cert->pCertInfo->Issuer);
2656 }
2657
2658 static WCHAR *field_format_subject(PCCERT_CONTEXT cert)
2659 {
2660 return get_cert_name_string(cert, CERT_NAME_SIMPLE_DISPLAY_TYPE, 0);
2661 }
2662
2663 static WCHAR *field_format_detailed_subject(PCCERT_CONTEXT cert, void *param)
2664 {
2665 return field_format_detailed_cert_name(&cert->pCertInfo->Subject);
2666 }
2667
2668 static WCHAR *format_long_date(const FILETIME *fileTime)
2669 {
2670 WCHAR dateFmt[80]; /* long enough for LOCALE_SLONGDATE */
2671 DWORD len;
2672 WCHAR *buf = NULL;
2673 SYSTEMTIME sysTime;
2674
2675 /* FIXME: format isn't quite right, want time too */
2676 GetLocaleInfoW(LOCALE_SYSTEM_DEFAULT, LOCALE_SLONGDATE, dateFmt,
2677 sizeof(dateFmt) / sizeof(dateFmt[0]));
2678 FileTimeToSystemTime(fileTime, &sysTime);
2679 len = GetDateFormatW(LOCALE_SYSTEM_DEFAULT, 0, &sysTime, dateFmt, NULL, 0);
2680 if (len)
2681 {
2682 buf = HeapAlloc(GetProcessHeap(), 0, len * sizeof(WCHAR));
2683 if (buf)
2684 GetDateFormatW(LOCALE_SYSTEM_DEFAULT, 0, &sysTime, dateFmt, buf,
2685 len);
2686 }
2687 return buf;
2688 }
2689
2690 static WCHAR *field_format_from_date(PCCERT_CONTEXT cert)
2691 {
2692 return format_long_date(&cert->pCertInfo->NotBefore);
2693 }
2694
2695 static WCHAR *field_format_to_date(PCCERT_CONTEXT cert)
2696 {
2697 return format_long_date(&cert->pCertInfo->NotAfter);
2698 }
2699
2700 static WCHAR *field_format_public_key(PCCERT_CONTEXT cert)
2701 {
2702 PCCRYPT_OID_INFO oidInfo;
2703 WCHAR *buf = NULL;
2704
2705 oidInfo = CryptFindOIDInfo(CRYPT_OID_INFO_OID_KEY,
2706 cert->pCertInfo->SubjectPublicKeyInfo.Algorithm.pszObjId, 0);
2707 if (oidInfo)
2708 {
2709 WCHAR fmt[MAX_STRING_LEN];
2710
2711 if (LoadStringW(hInstance, IDS_FIELD_PUBLIC_KEY_FORMAT, fmt,
2712 sizeof(fmt) / sizeof(fmt[0])))
2713 {
2714 /* Allocate the output buffer. Use the number of bytes in the
2715 * public key as a conservative (high) estimate for the number of
2716 * digits in its output.
2717 * The output is of the form (in English)
2718 * "<public key algorithm> (<public key bit length> bits)".
2719 * Ordinarily having two positional parameters in a string is not a
2720 * good idea, but as this isn't a sentence fragment, it shouldn't
2721 * be word-order dependent.
2722 */
2723 buf = HeapAlloc(GetProcessHeap(), 0,
2724 (strlenW(fmt) + strlenW(oidInfo->pwszName) +
2725 cert->pCertInfo->SubjectPublicKeyInfo.PublicKey.cbData * 8)
2726 * sizeof(WCHAR));
2727 if (buf)
2728 sprintfW(buf, fmt, oidInfo->pwszName,
2729 CertGetPublicKeyLength(X509_ASN_ENCODING,
2730 &cert->pCertInfo->SubjectPublicKeyInfo));
2731 }
2732 }
2733 return buf;
2734 }
2735
2736 static WCHAR *field_format_detailed_public_key(PCCERT_CONTEXT cert, void *param)
2737 {
2738 return format_hex_string(
2739 cert->pCertInfo->SubjectPublicKeyInfo.PublicKey.pbData,
2740 cert->pCertInfo->SubjectPublicKeyInfo.PublicKey.cbData);
2741 }
2742
2743 struct field_value_data;
2744 struct detail_data
2745 {
2746 PCCRYPTUI_VIEWCERTIFICATE_STRUCTW pCertViewInfo;
2747 BOOL *pfPropertiesChanged;
2748 int cFields;
2749 struct field_value_data *fields;
2750 };
2751
2752 typedef void (*add_fields_func)(HWND hwnd, struct detail_data *data);
2753
2754 typedef WCHAR *(*create_detailed_value_func)(PCCERT_CONTEXT cert, void *param);
2755
2756 struct field_value_data
2757 {
2758 create_detailed_value_func create;
2759 LPWSTR detailed_value;
2760 void *param;
2761 };
2762
2763 static void add_field_value_data(struct detail_data *data,
2764 create_detailed_value_func create, void *param)
2765 {
2766 if (data->cFields)
2767 data->fields = HeapReAlloc(GetProcessHeap(), 0, data->fields,
2768 (data->cFields + 1) * sizeof(struct field_value_data));
2769 else
2770 data->fields = HeapAlloc(GetProcessHeap(), 0,
2771 sizeof(struct field_value_data));
2772 if (data->fields)
2773 {
2774 data->fields[data->cFields].create = create;
2775 data->fields[data->cFields].detailed_value = NULL;
2776 data->fields[data->cFields].param = param;
2777 data->cFields++;
2778 }
2779 }
2780
2781 static void add_field_and_value_to_list(HWND hwnd, struct detail_data *data,
2782 LPWSTR field, LPWSTR value, create_detailed_value_func create, void *param)
2783 {
2784 LVITEMW item;
2785 int iItem = SendMessageW(hwnd, LVM_GETITEMCOUNT, 0, 0);
2786
2787 item.mask = LVIF_TEXT | LVIF_PARAM;
2788 item.iItem = iItem;
2789 item.iSubItem = 0;
2790 item.pszText = field;
2791 item.lParam = (LPARAM)data;
2792 SendMessageW(hwnd, LVM_INSERTITEMW, 0, (LPARAM)&item);
2793 if (value)
2794 {
2795 item.pszText = value;
2796 item.iSubItem = 1;
2797 SendMessageW(hwnd, LVM_SETITEMTEXTW, iItem, (LPARAM)&item);
2798 }
2799 add_field_value_data(data, create, param);
2800 }
2801
2802 static void add_string_id_and_value_to_list(HWND hwnd, struct detail_data *data,
2803 int id, LPWSTR value, create_detailed_value_func create, void *param)
2804 {
2805 WCHAR buf[MAX_STRING_LEN];
2806
2807 LoadStringW(hInstance, id, buf, sizeof(buf) / sizeof(buf[0]));
2808 add_field_and_value_to_list(hwnd, data, buf, value, create, param);
2809 }
2810
2811 struct v1_field
2812 {
2813 int id;
2814 field_format_func format;
2815 create_detailed_value_func create_detailed_value;
2816 };
2817
2818 static void add_v1_field(HWND hwnd, struct detail_data *data,
2819 const struct v1_field *field)
2820 {
2821 WCHAR *val = field->format(data->pCertViewInfo->pCertContext);
2822
2823 if (val)
2824 {
2825 add_string_id_and_value_to_list(hwnd, data, field->id, val,
2826 field->create_detailed_value, NULL);
2827 HeapFree(GetProcessHeap(), 0, val);
2828 }
2829 }
2830
2831 static const struct v1_field v1_fields[] = {
2832 { IDS_FIELD_VERSION, field_format_version, NULL },
2833 { IDS_FIELD_SERIAL_NUMBER, field_format_serial_number, NULL },
2834 { IDS_FIELD_ISSUER, field_format_issuer, field_format_detailed_issuer },
2835 { IDS_FIELD_VALID_FROM, field_format_from_date, NULL },
2836 { IDS_FIELD_VALID_TO, field_format_to_date, NULL },
2837 { IDS_FIELD_SUBJECT, field_format_subject, field_format_detailed_subject },
2838 { IDS_FIELD_PUBLIC_KEY, field_format_public_key,
2839 field_format_detailed_public_key }
2840 };
2841
2842 static void add_v1_fields(HWND hwnd, struct detail_data *data)
2843 {
2844 int i;
2845 PCCERT_CONTEXT cert = data->pCertViewInfo->pCertContext;
2846
2847 /* The last item in v1_fields is the public key, which is not in the loop
2848 * because it's a special case.
2849 */
2850 for (i = 0; i < sizeof(v1_fields) / sizeof(v1_fields[0]) - 1; i++)
2851 add_v1_field(hwnd, data, &v1_fields[i]);
2852 if (cert->pCertInfo->SubjectPublicKeyInfo.PublicKey.cbData)
2853 add_v1_field(hwnd, data, &v1_fields[i]);
2854 }
2855
2856 static WCHAR *crypt_format_extension(const CERT_EXTENSION *ext, DWORD formatStrType)
2857 {
2858 WCHAR *str = NULL;
2859 DWORD size;
2860
2861 if (CryptFormatObject(X509_ASN_ENCODING, 0, formatStrType, NULL,
2862 ext->pszObjId, ext->Value.pbData, ext->Value.cbData, NULL, &size))
2863 {
2864 str = HeapAlloc(GetProcessHeap(), 0, size);
2865 CryptFormatObject(X509_ASN_ENCODING, 0, formatStrType, NULL,
2866 ext->pszObjId, ext->Value.pbData, ext->Value.cbData, str, &size);
2867 }
2868 return str;
2869 }
2870
2871 static WCHAR *field_format_extension_hex_with_ascii(const CERT_EXTENSION *ext)
2872 {
2873 WCHAR *str = NULL;
2874
2875 if (ext->Value.cbData)
2876 {
2877 /* The output is formatted as:
2878 * <hex bytes> <ascii bytes>\n
2879 * where <hex bytes> is a string of up to 8 bytes, output as %02x,
2880 * and <ascii bytes> is the ASCII equivalent of each byte, or '.' if
2881 * the byte is not printable.
2882 * So, for example, the extension value consisting of the following
2883 * bytes:
2884 * 0x30,0x14,0x31,0x12,0x30,0x10,0x06,0x03,0x55,0x04,0x03,
2885 * 0x13,0x09,0x4a,0x75,0x61,0x6e,0x20,0x4c,0x61,0x6e,0x67
2886 * is output as:
2887 * 30 14 31 12 30 10 06 03 0.1.0...
2888 * 55 04 03 13 09 4a 75 61 U....Jua
2889 * 6e 20 4c 61 6e 67 n Lang
2890 * The allocation size therefore requires:
2891 * - 4 characters per character in an 8-byte line
2892 * (2 for the hex format, one for the space, one for the ASCII value)
2893 * - 3 more characters per 8-byte line (two spaces and a newline)
2894 * - 1 character for the terminating nul
2895 * FIXME: should use a fixed-width font for this
2896 */
2897 DWORD lines = (ext->Value.cbData + 7) / 8;
2898
2899 str = HeapAlloc(GetProcessHeap(), 0,
2900 (lines * 8 * 4 + lines * 3 + 1) * sizeof(WCHAR));
2901 if (str)
2902 {
2903 static const WCHAR fmt[] = { '%','0','2','x',' ',0 };
2904 DWORD i, j;
2905 WCHAR *ptr;
2906
2907 for (i = 0, ptr = str; i < ext->Value.cbData; i += 8)
2908 {
2909 /* Output as hex bytes first */
2910 for (j = i; j < min(i + 8, ext->Value.cbData); j++, ptr += 3)
2911 sprintfW(ptr, fmt, ext->Value.pbData[j]);
2912 /* Pad the hex output with spaces for alignment */
2913 if (j == ext->Value.cbData && j % 8)
2914 {
2915 static const WCHAR pad[] = { ' ',' ',' ' };
2916
2917 for (; j % 8; j++, ptr += sizeof(pad) / sizeof(pad[0]))
2918 memcpy(ptr, pad, sizeof(pad));
2919 }
2920 /* The last sprintfW included a space, so just insert one
2921 * more space between the hex bytes and the ASCII output
2922 */
2923 *ptr++ = ' ';
2924 /* Output as ASCII bytes */
2925 for (j = i; j < min(i + 8, ext->Value.cbData); j++, ptr++)
2926 {
2927 if (isprintW(ext->Value.pbData[j]) &&
2928 !isspaceW(ext->Value.pbData[j]))
2929 *ptr = ext->Value.pbData[j];
2930 else
2931 *ptr = '.';
2932 }
2933 *ptr++ = '\n';
2934 }
2935 *ptr++ = '\0';
2936 }
2937 }
2938 return str;
2939 }
2940
2941 static WCHAR *field_format_detailed_extension(PCCERT_CONTEXT cert, void *param)
2942 {
2943 PCERT_EXTENSION ext = param;
2944 LPWSTR str = crypt_format_extension(ext,
2945 CRYPT_FORMAT_STR_MULTI_LINE | CRYPT_FORMAT_STR_NO_HEX);
2946
2947 if (!str)
2948 str = field_format_extension_hex_with_ascii(ext);
2949 return str;
2950 }
2951
2952 static void add_cert_extension_detail(HWND hwnd, struct detail_data *data,
2953 PCERT_EXTENSION ext)
2954 {
2955 PCCRYPT_OID_INFO oidInfo = CryptFindOIDInfo(CRYPT_OID_INFO_OID_KEY,
2956 ext->pszObjId, 0);
2957 LPWSTR val = crypt_format_extension(ext, 0);
2958
2959 if (oidInfo)
2960 add_field_and_value_to_list(hwnd, data, (LPWSTR)oidInfo->pwszName,
2961 val, field_format_detailed_extension, ext);
2962 else
2963 {
2964 DWORD len = strlen(ext->pszObjId);
2965 LPWSTR oidW = HeapAlloc(GetProcessHeap(), 0, (len + 1) * sizeof(WCHAR));
2966
2967 if (oidW)
2968 {
2969 DWORD i;
2970
2971 for (i = 0; i <= len; i++)
2972 oidW[i] = ext->pszObjId[i];
2973 add_field_and_value_to_list(hwnd, data, oidW, val,
2974 field_format_detailed_extension, ext);
2975 HeapFree(GetProcessHeap(), 0, oidW);
2976 }
2977 }
2978 HeapFree(GetProcessHeap(), 0, val);
2979 }
2980
2981 static void add_all_extensions(HWND hwnd, struct detail_data *data)
2982 {
2983 DWORD i;
2984 PCCERT_CONTEXT cert = data->pCertViewInfo->pCertContext;
2985
2986 for (i = 0; i < cert->pCertInfo->cExtension; i++)
2987 add_cert_extension_detail(hwnd, data, &cert->pCertInfo->rgExtension[i]);
2988 }
2989
2990 static void add_critical_extensions(HWND hwnd, struct detail_data *data)
2991 {
2992 DWORD i;
2993 PCCERT_CONTEXT cert = data->pCertViewInfo->pCertContext;
2994
2995 for (i = 0; i < cert->pCertInfo->cExtension; i++)
2996 if (cert->pCertInfo->rgExtension[i].fCritical)
2997 add_cert_extension_detail(hwnd, data,
2998 &cert->pCertInfo->rgExtension[i]);
2999 }
3000
3001 typedef WCHAR * (*prop_to_value_func)(void *pb, DWORD cb);
3002
3003 struct prop_id_to_string_id
3004 {
3005 DWORD prop;
3006 int id;
3007 BOOL prop_is_string;
3008 prop_to_value_func prop_to_value;
3009 };
3010
3011 static WCHAR *format_enhanced_key_usage_value(void *pb, DWORD cb)
3012 {
3013 CERT_EXTENSION ext;
3014
3015 ext.pszObjId = (LPSTR)X509_ENHANCED_KEY_USAGE;
3016 ext.fCritical = FALSE;
3017 ext.Value.pbData = pb;
3018 ext.Value.cbData = cb;
3019 return crypt_format_extension(&ext, 0);
3020 }
3021
3022 /* Logically the access state should also be checked, and IDC_EDITPROPERTIES
3023 * disabled for read-only certificates, but native doesn't appear to do that.
3024 */
3025 static const struct prop_id_to_string_id prop_id_map[] = {
3026 { CERT_HASH_PROP_ID, IDS_PROP_HASH, FALSE, format_hex_string },
3027 { CERT_FRIENDLY_NAME_PROP_ID, IDS_PROP_FRIENDLY_NAME, TRUE, NULL },
3028 { CERT_DESCRIPTION_PROP_ID, IDS_PROP_DESCRIPTION, TRUE, NULL },
3029 { CERT_ENHKEY_USAGE_PROP_ID, IDS_PROP_ENHKEY_USAGE, FALSE,
3030 format_enhanced_key_usage_value },
3031 };
3032
3033 static void add_properties(HWND hwnd, struct detail_data *data)
3034 {
3035 DWORD i;
3036 PCCERT_CONTEXT cert = data->pCertViewInfo->pCertContext;
3037
3038 for (i = 0; i < sizeof(prop_id_map) / sizeof(prop_id_map[0]); i++)
3039 {
3040 DWORD cb;
3041
3042 if (CertGetCertificateContextProperty(cert, prop_id_map[i].prop, NULL,
3043 &cb))
3044 {
3045 BYTE *pb;
3046 WCHAR *val = NULL;
3047
3048 /* FIXME: MS adds a separate value for the signature hash
3049 * algorithm.
3050 */
3051 pb = HeapAlloc(GetProcessHeap(), 0, cb);
3052 if (pb)
3053 {
3054 if (CertGetCertificateContextProperty(cert,
3055 prop_id_map[i].prop, pb, &cb))
3056 {
3057 if (prop_id_map[i].prop_is_string)
3058 {
3059 val = (LPWSTR)pb;
3060 /* Don't double-free pb */
3061 pb = NULL;
3062 }
3063 else
3064 val = prop_id_map[i].prop_to_value(pb, cb);
3065 }
3066 HeapFree(GetProcessHeap(), 0, pb);
3067 }
3068 add_string_id_and_value_to_list(hwnd, data, prop_id_map[i].id, val,
3069 NULL, NULL);
3070 }
3071 }
3072 }
3073
3074 static void add_all_fields(HWND hwnd, struct detail_data *data)
3075 {
3076 add_v1_fields(hwnd, data);
3077 add_all_extensions(hwnd, data);
3078 add_properties(hwnd, data);
3079 }
3080
3081 struct selection_list_item
3082 {
3083 int id;
3084 add_fields_func add;
3085 };
3086
3087 const struct selection_list_item listItems[] = {
3088 { IDS_FIELDS_ALL, add_all_fields },
3089 { IDS_FIELDS_V1, add_v1_fields },
3090 { IDS_FIELDS_EXTENSIONS, add_all_extensions },
3091 { IDS_FIELDS_CRITICAL_EXTENSIONS, add_critical_extensions },
3092 { IDS_FIELDS_PROPERTIES, add_properties },
3093 };
3094
3095 static void create_show_list(HWND hwnd, struct detail_data *data)
3096 {
3097 HWND cb = GetDlgItem(hwnd, IDC_DETAIL_SELECT);
3098 WCHAR buf[MAX_STRING_LEN];
3099 int i;
3100
3101 for (i = 0; i < sizeof(listItems) / sizeof(listItems[0]); i++)
3102 {
3103 int index;
3104
3105 LoadStringW(hInstance, listItems[i].id, buf,
3106 sizeof(buf) / sizeof(buf[0]));
3107 index = SendMessageW(cb, CB_INSERTSTRING, -1, (LPARAM)buf);
3108 SendMessageW(cb, CB_SETITEMDATA, index, (LPARAM)data);
3109 }
3110 SendMessageW(cb, CB_SETCURSEL, 0, 0);
3111 }
3112
3113 static void create_listview_columns(HWND hwnd)
3114 {
3115 HWND lv = GetDlgItem(hwnd, IDC_DETAIL_LIST);
3116 RECT rc;
3117 WCHAR buf[MAX_STRING_LEN];
3118 LVCOLUMNW column;
3119
3120 SendMessageW(lv, LVM_SETEXTENDEDLISTVIEWSTYLE, 0, LVS_EX_FULLROWSELECT);
3121 GetWindowRect(lv, &rc);
3122 LoadStringW(hInstance, IDS_FIELD, buf, sizeof(buf) / sizeof(buf[0]));
3123 column.mask = LVCF_WIDTH | LVCF_TEXT;
3124 column.cx = (rc.right - rc.left) / 2 - 2;
3125 column.pszText = buf;
3126 SendMessageW(lv, LVM_INSERTCOLUMNW, 0, (LPARAM)&column);
3127 LoadStringW(hInstance, IDS_VALUE, buf, sizeof(buf) / sizeof(buf[0]));
3128 SendMessageW(lv, LVM_INSERTCOLUMNW, 1, (LPARAM)&column);
3129 }
3130
3131 static void set_fields_selection(HWND hwnd, struct detail_data *data, int sel)
3132 {
3133 HWND list = GetDlgItem(hwnd, IDC_DETAIL_LIST);
3134
3135 if (sel >= 0 && sel < sizeof(listItems) / sizeof(listItems[0]))
3136 {
3137 SendMessageW(list, LVM_DELETEALLITEMS, 0, 0);
3138 listItems[sel].add(list, data);
3139 }
3140 }
3141
3142 static void create_cert_details_list(HWND hwnd, struct detail_data *data)
3143 {
3144 create_show_list(hwnd, data);
3145 create_listview_columns(hwnd);
3146 set_fields_selection(hwnd, data, 0);
3147 }
3148
3149 static void add_purpose(HWND hwnd, LPCSTR oid)
3150 {
3151 HWND lv = GetDlgItem(hwnd, IDC_CERTIFICATE_USAGES);
3152 PCRYPT_OID_INFO info = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY,
3153 sizeof(CRYPT_OID_INFO));
3154
3155 if (info)
3156 {
3157 char *oidCopy = HeapAlloc(GetProcessHeap(), 0, strlen(oid) + 1);
3158
3159 if (oidCopy)
3160 {
3161 LVITEMA item;
3162
3163 strcpy(oidCopy, oid);
3164 info->cbSize = sizeof(CRYPT_OID_INFO);
3165 info->pszOID = oidCopy;
3166 item.mask = LVIF_TEXT | LVIF_STATE | LVIF_PARAM;
3167 item.state = INDEXTOSTATEIMAGEMASK(CheckBitmapIndexChecked);
3168 item.stateMask = LVIS_STATEIMAGEMASK;
3169 item.iItem = SendMessageW(lv, LVM_GETITEMCOUNT, 0, 0);
3170 item.iSubItem = 0;
3171 item.lParam = (LPARAM)info;
3172 item.pszText = oidCopy;
3173 SendMessageA(lv, LVM_INSERTITEMA, 0, (LPARAM)&item);
3174 }
3175 else
3176 HeapFree(GetProcessHeap(), 0, info);
3177 }
3178 }
3179
3180 static BOOL is_valid_oid(LPCSTR oid)
3181 {
3182 BOOL ret;
3183
3184 if (oid[0] != '0' && oid[0] != '1' && oid[0] != '2')
3185 ret = FALSE;
3186 else if (oid[1] != '.')
3187 ret = FALSE;
3188 else if (!oid[2])
3189 ret = FALSE;
3190 else
3191 {
3192 const char *ptr;
3193 BOOL expectNum = TRUE;
3194
3195 for (ptr = oid + 2, ret = TRUE; ret && *ptr; ptr++)
3196 {
3197 if (expectNum)
3198 {
3199 if (!isdigit(*ptr))
3200 ret = FALSE;
3201 else if (*(ptr + 1) == '.')
3202 expectNum = FALSE;
3203 }
3204 else
3205 {
3206 if (*ptr != '.')
3207 ret = FALSE;
3208 else if (!(*(ptr + 1)))
3209 ret = FALSE;
3210 else
3211 expectNum = TRUE;
3212 }
3213 }
3214 }
3215 return ret;
3216 }
3217
3218 static BOOL is_oid_in_list(HWND hwnd, LPCSTR oid)
3219 {
3220 return find_oid_in_list(GetDlgItem(hwnd, IDC_CERTIFICATE_USAGES), oid)
3221 != -1;
3222 }
3223
3224 #define MAX_PURPOSE 255
3225
3226 static LRESULT CALLBACK add_purpose_dlg_proc(HWND hwnd, UINT msg,
3227 WPARAM wp, LPARAM lp)
3228 {
3229 LRESULT ret = 0;
3230 char buf[MAX_PURPOSE + 1];
3231
3232 switch (msg)
3233 {
3234 case WM_INITDIALOG:
3235 SendMessageW(GetDlgItem(hwnd, IDC_NEW_PURPOSE), EM_SETLIMITTEXT,
3236 MAX_PURPOSE, 0);
3237 ShowScrollBar(GetDlgItem(hwnd, IDC_NEW_PURPOSE), SB_VERT, FALSE);
3238 SetWindowLongPtrW(hwnd, DWLP_USER, lp);
3239 break;
3240 case WM_COMMAND:
3241 switch (HIWORD(wp))
3242 {
3243 case EN_CHANGE:
3244 if (LOWORD(wp) == IDC_NEW_PURPOSE)
3245 {
3246 /* Show/hide scroll bar on description depending on how much
3247 * text it has.
3248 */
3249 HWND description = GetDlgItem(hwnd, IDC_NEW_PURPOSE);
3250 int lines = SendMessageW(description, EM_GETLINECOUNT, 0, 0);
3251
3252 ShowScrollBar(description, SB_VERT, lines > 1);
3253 }
3254 break;
3255 case BN_CLICKED:
3256 switch (LOWORD(wp))
3257 {
3258 case IDOK:
3259 SendMessageA(GetDlgItem(hwnd, IDC_NEW_PURPOSE), WM_GETTEXT,
3260 sizeof(buf) / sizeof(buf[0]), (LPARAM)buf);
3261 if (!buf[0])
3262 {
3263 /* An empty purpose is the same as cancelling */
3264 EndDialog(hwnd, IDCANCEL);
3265 ret = TRUE;
3266 }
3267 else if (!is_valid_oid(buf))
3268 {
3269 WCHAR title[MAX_STRING_LEN], error[MAX_STRING_LEN];
3270
3271 LoadStringW(hInstance, IDS_CERTIFICATE_PURPOSE_ERROR, error,
3272 sizeof(error) / sizeof(error[0]));
3273 LoadStringW(hInstance, IDS_CERTIFICATE_PROPERTIES, title,
3274 sizeof(title) / sizeof(title[0]));
3275 MessageBoxW(hwnd, error, title, MB_ICONERROR | MB_OK);
3276 }
3277 else if (is_oid_in_list(
3278 (HWND)GetWindowLongPtrW(hwnd, DWLP_USER), buf))
3279 {
3280 WCHAR title[MAX_STRING_LEN], error[MAX_STRING_LEN];
3281
3282 LoadStringW(hInstance, IDS_CERTIFICATE_PURPOSE_EXISTS,
3283 error, sizeof(error) / sizeof(error[0]));
3284 LoadStringW(hInstance, IDS_CERTIFICATE_PROPERTIES, title,
3285 sizeof(title) / sizeof(title[0]));
3286 MessageBoxW(hwnd, error, title, MB_ICONEXCLAMATION | MB_OK);
3287 }
3288 else
3289 {
3290 HWND parent = (HWND)GetWindowLongPtrW(hwnd, DWLP_USER);
3291
3292 add_purpose(parent, buf);
3293 EndDialog(hwnd, wp);
3294 ret = TRUE;
3295 }
3296 break;
3297 case IDCANCEL:
3298 EndDialog(hwnd, wp);
3299 ret = TRUE;
3300 break;
3301 }
3302 break;
3303 }
3304 break;
3305 }
3306 return ret;
3307 }
3308
3309 static WCHAR *get_cert_property_as_string(PCCERT_CONTEXT cert, DWORD prop)
3310 {
3311 WCHAR *name = NULL;
3312 DWORD cb;
3313
3314 if (CertGetCertificateContextProperty(cert, prop, NULL, &cb))
3315 {
3316 name = HeapAlloc(GetProcessHeap(), 0, cb);
3317 if (name)
3318 {
3319 if (!CertGetCertificateContextProperty(cert, prop, name, &cb))
3320 {
3321 HeapFree(GetProcessHeap(), 0, name);
3322 name = NULL;
3323 }
3324 }
3325 }
3326 return name;
3327 }
3328
3329 static void redraw_states(HWND list, BOOL enabled)
3330 {
3331 int items = SendMessageW(list, LVM_GETITEMCOUNT, 0, 0), i;
3332
3333 for (i = 0; i < items; i++)
3334 {
3335 BOOL change = FALSE;
3336 int state;
3337
3338 state = SendMessageW(list, LVM_GETITEMSTATE, i, LVIS_STATEIMAGEMASK);
3339 /* This reverses the INDEXTOSTATEIMAGEMASK shift. There doesn't appear
3340 * to be a handy macro for it.
3341 */
3342 state >>= 12;
3343 if (enabled)
3344 {
3345 if (state == CheckBitmapIndexDisabledChecked)
3346 {
3347 state = CheckBitmapIndexChecked;
3348 change = TRUE;
3349 }
3350 if (state == CheckBitmapIndexDisabledUnchecked)
3351 {
3352 state = CheckBitmapIndexUnchecked;
3353 change = TRUE;
3354 }
3355 }
3356 else
3357 {
3358 if (state == CheckBitmapIndexChecked)
3359 {
3360 state = CheckBitmapIndexDisabledChecked;
3361 change = TRUE;
3362 }
3363 if (state == CheckBitmapIndexUnchecked)
3364 {
3365 state = CheckBitmapIndexDisabledUnchecked;
3366 change = TRUE;
3367 }
3368 }
3369 if (change)
3370 {
3371 LVITEMW item;
3372
3373 item.state = INDEXTOSTATEIMAGEMASK(state);
3374 item.stateMask = LVIS_STATEIMAGEMASK;
3375 SendMessageW(list, LVM_SETITEMSTATE, i, (LPARAM)&item);
3376 }
3377 }
3378 }
3379
3380 typedef enum {
3381 PurposeEnableAll = 0,
3382 PurposeDisableAll,
3383 PurposeEnableSelected
3384 } PurposeSelection;
3385
3386 static void select_purposes(HWND hwnd, PurposeSelection selection)
3387 {
3388 HWND lv = GetDlgItem(hwnd, IDC_CERTIFICATE_USAGES);
3389
3390 switch (selection)
3391 {
3392 case PurposeEnableAll:
3393 case PurposeDisableAll:
3394 EnableWindow(lv, FALSE);
3395 redraw_states(lv, FALSE);
3396 EnableWindow(GetDlgItem(hwnd, IDC_ADD_PURPOSE), FALSE);
3397 break;
3398 case PurposeEnableSelected:
3399 EnableWindow(lv, TRUE);
3400 redraw_states(lv, TRUE);
3401 EnableWindow(GetDlgItem(hwnd, IDC_ADD_PURPOSE), TRUE);
3402 }
3403 }
3404
3405 struct edit_cert_data
3406 {
3407 PCCERT_CONTEXT cert;
3408 BOOL *pfPropertiesChanged;
3409 HIMAGELIST imageList;
3410 };
3411
3412 static void show_cert_usages(HWND hwnd, struct edit_cert_data *data)
3413 {
3414 PCCERT_CONTEXT cert = data->cert;
3415 HWND lv = GetDlgItem(hwnd, IDC_CERTIFICATE_USAGES);
3416 PCERT_ENHKEY_USAGE usage;
3417 DWORD size;
3418 RECT rc;
3419 LVCOLUMNW column;
3420 PurposeSelection purposeSelection = PurposeEnableAll;
3421
3422 GetWindowRect(lv, &rc);
3423 column.mask = LVCF_WIDTH;
3424 column.cx = rc.right - rc.left;
3425 SendMessageW(lv, LVM_INSERTCOLUMNW, 0, (LPARAM)&column);
3426 SendMessageW(lv, LVM_SETIMAGELIST, LVSIL_STATE, (LPARAM)data->imageList);
3427
3428 /* Get enhanced key usage. Have to check for a property and an extension
3429 * separately, because CertGetEnhancedKeyUsage will succeed and return an
3430 * empty usage if neither is set. Unfortunately an empty usage implies
3431 * no usage is allowed, so we have to distinguish between the two cases.
3432 */
3433 if (CertGetEnhancedKeyUsage(cert, CERT_FIND_PROP_ONLY_ENHKEY_USAGE_FLAG,
3434 NULL, &size))
3435 {
3436 usage = HeapAlloc(GetProcessHeap(), 0, size);
3437 if (!CertGetEnhancedKeyUsage(cert,
3438 CERT_FIND_PROP_ONLY_ENHKEY_USAGE_FLAG, usage, &size))
3439 {
3440 HeapFree(GetProcessHeap(), 0, usage);
3441 usage = NULL;
3442 }
3443 else if (usage->cUsageIdentifier)
3444 purposeSelection = PurposeEnableSelected;
3445 else
3446 purposeSelection = PurposeDisableAll;
3447 }
3448 else if (CertGetEnhancedKeyUsage(cert, CERT_FIND_EXT_ONLY_ENHKEY_USAGE_FLAG,
3449 NULL, &size))
3450 {
3451 usage = HeapAlloc(GetProcessHeap(), 0, size);
3452 if (!CertGetEnhancedKeyUsage(cert,
3453 CERT_FIND_EXT_ONLY_ENHKEY_USAGE_FLAG, usage, &size))
3454 {
3455 HeapFree(GetProcessHeap(), 0, usage);
3456 usage = NULL;
3457 }
3458 else if (usage->cUsageIdentifier)
3459 purposeSelection = PurposeEnableAll;
3460 else
3461 purposeSelection = PurposeDisableAll;
3462 }
3463 else
3464 {
3465 purposeSelection = PurposeEnableAll;
3466 usage = NULL;
3467 }
3468 if (usage)
3469 {
3470 DWORD i;
3471
3472 for (i = 0; i < usage->cUsageIdentifier; i++)
3473 {
3474 PCCRYPT_OID_INFO info = CryptFindOIDInfo(CRYPT_OID_INFO_OID_KEY,
3475 usage->rgpszUsageIdentifier[i], CRYPT_ENHKEY_USAGE_OID_GROUP_ID);
3476
3477 if (info)
3478 add_known_usage(lv, info, CheckBitmapIndexDisabledChecked);
3479 else
3480 add_purpose(hwnd, usage->rgpszUsageIdentifier[i]);
3481 }
3482 HeapFree(GetProcessHeap(), 0, usage);
3483 }
3484 else
3485 add_known_usages_to_list(lv, CheckBitmapIndexDisabledChecked);
3486 select_purposes(hwnd, purposeSelection);
3487 SendMessageW(GetDlgItem(hwnd, IDC_ENABLE_ALL_PURPOSES + purposeSelection),
3488 BM_CLICK, 0, 0);
3489 }
3490
3491 static void set_general_cert_properties(HWND hwnd, struct edit_cert_data *data)
3492 {
3493 PCCERT_CONTEXT cert = data->cert;
3494 WCHAR *str;
3495
3496 if ((str = get_cert_property_as_string(cert, CERT_FRIENDLY_NAME_PROP_ID)))
3497 {
3498 SendMessageW(GetDlgItem(hwnd, IDC_FRIENDLY_NAME), WM_SETTEXT, 0,
3499 (LPARAM)str);
3500 HeapFree(GetProcessHeap(), 0, str);
3501 }
3502 if ((str = get_cert_property_as_string(cert, CERT_DESCRIPTION_PROP_ID)))
3503 {
3504 SendMessageW(GetDlgItem(hwnd, IDC_DESCRIPTION), WM_SETTEXT, 0,
3505 (LPARAM)str);
3506 HeapFree(GetProcessHeap(), 0, str);
3507 }
3508 show_cert_usages(hwnd, data);
3509 }
3510
3511 static void set_cert_string_property(PCCERT_CONTEXT cert, DWORD prop,
3512 LPWSTR str)
3513 {
3514 if (str && strlenW(str))
3515 {
3516 CRYPT_DATA_BLOB blob;
3517
3518 blob.pbData = (BYTE *)str;
3519 blob.cbData = (strlenW(str) + 1) * sizeof(WCHAR);
3520 CertSetCertificateContextProperty(cert, prop, 0, &blob);
3521 }
3522 else
3523 CertSetCertificateContextProperty(cert, prop, 0, NULL);
3524 }
3525
3526 #define WM_REFRESH_VIEW WM_USER + 0
3527
3528 static BOOL CALLBACK refresh_propsheet_pages(HWND hwnd, LPARAM lParam)
3529 {
3530 if ((GetClassLongW(hwnd, GCW_ATOM) == WC_DIALOG))
3531 SendMessageW(hwnd, WM_REFRESH_VIEW, 0, 0);
3532 return TRUE;
3533 }
3534
3535 #define MAX_FRIENDLY_NAME 40
3536 #define MAX_DESCRIPTION 255
3537
3538 static void apply_general_changes(HWND hwnd)
3539 {
3540 WCHAR buf[MAX_DESCRIPTION + 1];
3541 struct edit_cert_data *data =
3542 (struct edit_cert_data *)GetWindowLongPtrW(hwnd, DWLP_USER);
3543
3544 SendMessageW(GetDlgItem(hwnd, IDC_FRIENDLY_NAME), WM_GETTEXT,
3545 sizeof(buf) / sizeof(buf[0]), (LPARAM)buf);
3546 set_cert_string_property(data->cert, CERT_FRIENDLY_NAME_PROP_ID, buf);
3547 SendMessageW(GetDlgItem(hwnd, IDC_DESCRIPTION), WM_GETTEXT,
3548 sizeof(buf) / sizeof(buf[0]), (LPARAM)buf);
3549 set_cert_string_property(data->cert, CERT_DESCRIPTION_PROP_ID, buf);
3550 if (IsDlgButtonChecked(hwnd, IDC_ENABLE_ALL_PURPOSES))
3551 {
3552 /* Setting a NULL usage removes the enhanced key usage property. */
3553 CertSetEnhancedKeyUsage(data->cert, NULL);
3554 }
3555 else if (IsDlgButtonChecked(hwnd, IDC_DISABLE_ALL_PURPOSES))
3556 {
3557 CERT_ENHKEY_USAGE usage = { 0, NULL };
3558
3559 CertSetEnhancedKeyUsage(data->cert, &usage);
3560 }
3561 else if (IsDlgButtonChecked(hwnd, IDC_ENABLE_SELECTED_PURPOSES))
3562 {
3563 HWND lv = GetDlgItem(hwnd, IDC_CERTIFICATE_USAGES);
3564 CERT_ENHKEY_USAGE usage = { 0, NULL };
3565 int purposes = SendMessageW(lv, LVM_GETITEMCOUNT, 0, 0), i;
3566 LVITEMW item;
3567
3568 item.mask = LVIF_STATE | LVIF_PARAM;
3569 item.iSubItem = 0;
3570 item.stateMask = LVIS_STATEIMAGEMASK;
3571 for (i = 0; i < purposes; i++)
3572 {
3573 item.iItem = i;
3574 if (SendMessageW(lv, LVM_GETITEMW, 0, (LPARAM)&item))
3575 {
3576 int state = item.state >> 12;
3577
3578 if (state == CheckBitmapIndexChecked)
3579 {
3580 CRYPT_OID_INFO *info = (CRYPT_OID_INFO *)item.lParam;
3581
3582 if (usage.cUsageIdentifier)
3583 usage.rgpszUsageIdentifier =
3584 HeapReAlloc(GetProcessHeap(), 0,
3585 usage.rgpszUsageIdentifier,
3586 (usage.cUsageIdentifier + 1) * sizeof(LPSTR));
3587 else
3588 usage.rgpszUsageIdentifier =
3589 HeapAlloc(GetProcessHeap(), 0, sizeof(LPSTR));
3590 if (usage.rgpszUsageIdentifier)
3591 usage.rgpszUsageIdentifier[usage.cUsageIdentifier++] =
3592 (LPSTR)info->pszOID;
3593 }
3594 }
3595 }
3596 CertSetEnhancedKeyUsage(data->cert, &usage);
3597 HeapFree(GetProcessHeap(), 0, usage.rgpszUsageIdentifier);
3598 }
3599 EnumChildWindows(GetParent(GetParent(hwnd)), refresh_propsheet_pages, 0);
3600 if (data->pfPropertiesChanged)
3601 *data->pfPropertiesChanged = TRUE;
3602 }
3603
3604 static LRESULT CALLBACK cert_properties_general_dlg_proc(HWND hwnd, UINT msg,
3605 WPARAM wp, LPARAM lp)
3606 {
3607 PROPSHEETPAGEW *page;
3608
3609 TRACE("(%p, %08x, %08lx, %08lx)\n", hwnd, msg, wp, lp);
3610
3611 switch (msg)
3612 {
3613 case WM_INITDIALOG:
3614 {
3615 HWND description = GetDlgItem(hwnd, IDC_DESCRIPTION);
3616 struct detail_data *detailData;
3617 struct edit_cert_data *editData;
3618
3619 page = (PROPSHEETPAGEW *)lp;
3620 detailData = (struct detail_data *)page->lParam;
3621 SendMessageW(GetDlgItem(hwnd, IDC_FRIENDLY_NAME), EM_SETLIMITTEXT,
3622 MAX_FRIENDLY_NAME, 0);
3623 SendMessageW(description, EM_SETLIMITTEXT, MAX_DESCRIPTION, 0);
3624 ShowScrollBar(description, SB_VERT, FALSE);
3625 editData = HeapAlloc(GetProcessHeap(), 0,
3626 sizeof(struct edit_cert_data));
3627 if (editData)
3628 {
3629 editData->imageList = ImageList_Create(16, 16,
3630 ILC_COLOR4 | ILC_MASK, 4, 0);
3631 if (editData->imageList)
3632 {
3633 HBITMAP bmp;
3634 COLORREF backColor = RGB(255, 0, 255);
3635
3636 bmp = LoadBitmapW(hInstance, MAKEINTRESOURCEW(IDB_CHECKS));
3637 ImageList_AddMasked(editData->imageList, bmp, backColor);
3638 DeleteObject(bmp);
3639 ImageList_SetBkColor(editData->imageList, CLR_NONE);
3640 }
3641 editData->cert = detailData->pCertViewInfo->pCertContext;
3642 editData->pfPropertiesChanged = detailData->pfPropertiesChanged;
3643 SetWindowLongPtrW(hwnd, DWLP_USER, (LPARAM)editData);
3644 set_general_cert_properties(hwnd, editData);
3645 }
3646 break;
3647 }
3648 case WM_NOTIFY:
3649 {
3650 NMHDR *hdr = (NMHDR *)lp;
3651 NMITEMACTIVATE *nm;
3652
3653 switch (hdr->code)
3654 {
3655 case NM_CLICK:
3656 nm = (NMITEMACTIVATE *)lp;
3657 toggle_usage(hwnd, nm->iItem);
3658 SendMessageW(GetParent(hwnd), PSM_CHANGED, (WPARAM)hwnd, 0);
3659 break;
3660 case PSN_APPLY:
3661 apply_general_changes(hwnd);
3662 break;
3663 }
3664 break;
3665 }
3666 case WM_COMMAND:
3667 switch (HIWORD(wp))
3668 {
3669 case EN_CHANGE:
3670 SendMessageW(GetParent(hwnd), PSM_CHANGED, (WPARAM)hwnd, 0);
3671 if (LOWORD(wp) == IDC_DESCRIPTION)
3672 {
3673 /* Show/hide scroll bar on description depending on how much
3674 * text it has.
3675 */
3676 HWND description = GetDlgItem(hwnd, IDC_DESCRIPTION);
3677 int lines = SendMessageW(description, EM_GETLINECOUNT, 0, 0);
3678
3679 ShowScrollBar(description, SB_VERT, lines > 1);
3680 }
3681 break;
3682 case BN_CLICKED:
3683 switch (LOWORD(wp))
3684 {
3685 case IDC_ADD_PURPOSE:
3686 if (DialogBoxParamW(hInstance,
3687 MAKEINTRESOURCEW(IDD_ADD_CERT_PURPOSE), hwnd,
3688 add_purpose_dlg_proc, (LPARAM)hwnd) == IDOK)
3689 SendMessageW(GetParent(hwnd), PSM_CHANGED, (WPARAM)hwnd, 0);
3690 break;
3691 case IDC_ENABLE_ALL_PURPOSES:
3692 case IDC_DISABLE_ALL_PURPOSES:
3693 case IDC_ENABLE_SELECTED_PURPOSES:
3694 SendMessageW(GetParent(hwnd), PSM_CHANGED, (WPARAM)hwnd, 0);
3695 select_purposes(hwnd, LOWORD(wp) - IDC_ENABLE_ALL_PURPOSES);
3696 break;
3697 }
3698 break;
3699 }
3700 break;
3701 }
3702 return 0;
3703 }
3704
3705 static UINT CALLBACK cert_properties_general_callback(HWND hwnd, UINT msg,
3706 PROPSHEETPAGEW *page)
3707 {
3708 HWND lv;
3709 int cItem, i;
3710 struct edit_cert_data *data;
3711
3712 switch (msg)
3713 {
3714 case PSPCB_RELEASE:
3715 lv = GetDlgItem(hwnd, IDC_CERTIFICATE_USAGES);
3716 cItem = SendMessageW(lv, LVM_GETITEMCOUNT, 0, 0);
3717 for (i = 0; i < cItem; i++)
3718 {
3719 LVITEMW item;
3720
3721 item.mask = LVIF_PARAM;
3722 item.iItem = i;
3723 item.iSubItem = 0;
3724 if (SendMessageW(lv, LVM_GETITEMW, 0, (LPARAM)&item) && item.lParam)
3725 {
3726 PCRYPT_OID_INFO info = (PCRYPT_OID_INFO)item.lParam;
3727
3728 if (info->cbSize == sizeof(CRYPT_OID_INFO) && !info->dwGroupId)
3729 {
3730 HeapFree(GetProcessHeap(), 0, (LPSTR)info->pszOID);
3731 HeapFree(GetProcessHeap(), 0, info);
3732 }
3733 }
3734 }
3735 data = (struct edit_cert_data *)GetWindowLongPtrW(hwnd, DWLP_USER);
3736 if (data)
3737 {
3738 ImageList_Destroy(data->imageList);
3739 HeapFree(GetProcessHeap(), 0, data);
3740 }
3741 break;
3742 }
3743 return 1;
3744 }
3745
3746 static void show_edit_cert_properties_dialog(HWND parent,
3747 struct detail_data *data)
3748 {
3749 PROPSHEETHEADERW hdr;
3750 PROPSHEETPAGEW page; /* FIXME: need to add a cross-certificate page */
3751
3752 TRACE("(%p)\n", data);
3753
3754 memset(&page, 0, sizeof(PROPSHEETPAGEW));
3755 page.dwSize = sizeof(page);
3756 page.dwFlags = PSP_USECALLBACK;
3757 page.pfnCallback = cert_properties_general_callback;
3758 page.hInstance = hInstance;
3759 page.u.pszTemplate = MAKEINTRESOURCEW(IDD_CERT_PROPERTIES_GENERAL);
3760 page.pfnDlgProc = cert_properties_general_dlg_proc;
3761 page.lParam = (LPARAM)data;
3762
3763 memset(&hdr, 0, sizeof(hdr));
3764 hdr.dwSize = sizeof(hdr);
3765 hdr.hwndParent = parent;
3766 hdr.dwFlags = PSH_PROPSHEETPAGE;
3767 hdr.hInstance = hInstance;
3768 hdr.pszCaption = MAKEINTRESOURCEW(IDS_CERTIFICATE_PROPERTIES);
3769 hdr.u3.ppsp = &page;
3770 hdr.nPages = 1;
3771 PropertySheetW(&hdr);
3772 }
3773
3774 static void free_detail_fields(struct detail_data *data)
3775 {
3776 DWORD i;
3777
3778 for (i = 0; i < data->cFields; i++)
3779 HeapFree(GetProcessHeap(), 0, data->fields[i].detailed_value);
3780 HeapFree(GetProcessHeap(), 0, data->fields);
3781 data->fields = NULL;
3782 data->cFields = 0;
3783 }
3784
3785 static void refresh_details_view(HWND hwnd)
3786 {
3787 HWND cb = GetDlgItem(hwnd, IDC_DETAIL_SELECT);
3788 int curSel;
3789 struct detail_data *data;
3790
3791 curSel = SendMessageW(cb, CB_GETCURSEL, 0, 0);
3792 /* Actually, any index will do, since they all store the same data value */
3793 data = (struct detail_data *)SendMessageW(cb, CB_GETITEMDATA, curSel, 0);
3794 free_detail_fields(data);
3795 set_fields_selection(hwnd, data, curSel);
3796 }
3797
3798 static LRESULT CALLBACK detail_dlg_proc(HWND hwnd, UINT msg, WPARAM wp,
3799 LPARAM lp)
3800 {
3801 PROPSHEETPAGEW *page;
3802 struct detail_data *data;
3803
3804 TRACE("(%p, %08x, %08lx, %08lx)\n", hwnd, msg, wp, lp);
3805
3806 switch (msg)
3807 {
3808 case WM_INITDIALOG:
3809 page = (PROPSHEETPAGEW *)lp;
3810 data = (struct detail_data *)page->lParam;
3811 create_cert_details_list(hwnd, data);
3812 if (!(data->pCertViewInfo->dwFlags & CRYPTUI_ENABLE_EDITPROPERTIES))
3813 EnableWindow(GetDlgItem(hwnd, IDC_EDITPROPERTIES), FALSE);
3814 if (data->pCertViewInfo->dwFlags & CRYPTUI_DISABLE_EXPORT)
3815 EnableWindow(GetDlgItem(hwnd, IDC_EXPORT), FALSE);
3816 break;
3817 case WM_NOTIFY:
3818 {
3819 NMITEMACTIVATE *nm;
3820 HWND list = GetDlgItem(hwnd, IDC_DETAIL_LIST);
3821
3822 nm = (NMITEMACTIVATE*)lp;
3823 if (nm->hdr.hwndFrom == list && nm->uNewState & LVN_ITEMACTIVATE
3824 && nm->hdr.code == LVN_ITEMCHANGED)
3825 {
3826 data = (struct detail_data *)nm->lParam;
3827 if (nm->iItem >= 0 && data && nm->iItem < data->cFields)
3828 {
3829 WCHAR buf[MAX_STRING_LEN], *val = NULL;
3830 HWND valueCtl = GetDlgItem(hwnd, IDC_DETAIL_VALUE);
3831
3832 if (data->fields[nm->iItem].create)
3833 val = data->fields[nm->iItem].create(
3834 data->pCertViewInfo->pCertContext,
3835 data->fields[nm->iItem].param);
3836 else
3837 {
3838 LVITEMW item;
3839 int res;
3840
3841 item.cchTextMax = sizeof(buf) / sizeof(buf[0]);
3842 item.mask = LVIF_TEXT;
3843 item.pszText = buf;
3844 item.iItem = nm->iItem;
3845 item.iSubItem = 1;
3846 res = SendMessageW(list, LVM_GETITEMW, 0, (LPARAM)&item);
3847 if (res)
3848 val = buf;
3849 }
3850 /* Select all the text in the control, the next update will
3851 * replace it
3852 */
3853 SendMessageW(valueCtl, EM_SETSEL, 0, -1);
3854 add_unformatted_text_to_control(valueCtl, val,
3855 val ? strlenW(val) : 0);
3856 if (val != buf)
3857 HeapFree(GetProcessHeap(), 0, val);
3858 }
3859 }
3860 break;
3861 }
3862 case WM_COMMAND:
3863 switch (wp)
3864 {
3865 case IDC_EXPORT:
3866 {
3867 HWND cb = GetDlgItem(hwnd, IDC_DETAIL_SELECT);
3868 CRYPTUI_WIZ_EXPORT_INFO info;
3869
3870 data = (struct detail_data *)SendMessageW(cb, CB_GETITEMDATA, 0, 0);
3871 info.dwSize = sizeof(info);
3872 info.pwszExportFileName = NULL;
3873 info.dwSubjectChoice = CRYPTUI_WIZ_EXPORT_CERT_CONTEXT;
3874 info.u.pCertContext = data->pCertViewInfo->pCertContext;
3875 info.cStores = 0;
3876 CryptUIWizExport(0, hwnd, NULL, &info, NULL);
3877 break;
3878 }
3879 case IDC_EDITPROPERTIES:
3880 {
3881 HWND cb = GetDlgItem(hwnd, IDC_DETAIL_SELECT);
3882 int curSel;
3883
3884 curSel = SendMessageW(cb, CB_GETCURSEL, 0, 0);
3885 /* Actually, any index will do, since they all store the same
3886 * data value
3887 */
3888 data = (struct detail_data *)SendMessageW(cb, CB_GETITEMDATA,
3889 curSel, 0);
3890 show_edit_cert_properties_dialog(GetParent(hwnd), data);
3891 break;
3892 }
3893 case ((CBN_SELCHANGE << 16) | IDC_DETAIL_SELECT):
3894 refresh_details_view(hwnd);
3895 break;
3896 }
3897 break;
3898 case WM_REFRESH_VIEW:
3899 refresh_details_view(hwnd);
3900 break;
3901 }
3902 return 0;
3903 }
3904
3905 static UINT CALLBACK detail_callback(HWND hwnd, UINT msg,
3906 PROPSHEETPAGEW *page)
3907 {
3908 struct detail_data *data;
3909
3910 switch (msg)
3911 {
3912 case PSPCB_RELEASE:
3913 data = (struct detail_data *)page->lParam;
3914 free_detail_fields(data);
3915 HeapFree(GetProcessHeap(), 0, data);
3916 break;
3917 }
3918 return 0;
3919 }
3920
3921 static BOOL init_detail_page(PCCRYPTUI_VIEWCERTIFICATE_STRUCTW pCertViewInfo,
3922 BOOL *pfPropertiesChanged, PROPSHEETPAGEW *page)
3923 {
3924 BOOL ret;
3925 struct detail_data *data = HeapAlloc(GetProcessHeap(), 0,
3926 sizeof(struct detail_data));
3927
3928 if (data)
3929 {
3930 data->pCertViewInfo = pCertViewInfo;
3931 data->pfPropertiesChanged = pfPropertiesChanged;
3932 data->cFields = 0;
3933 data->fields = NULL;
3934 memset(page, 0, sizeof(PROPSHEETPAGEW));
3935 page->dwSize = sizeof(PROPSHEETPAGEW);
3936 page->dwFlags = PSP_USECALLBACK;
3937 page->pfnCallback = detail_callback;
3938 page->hInstance = hInstance;
3939 page->u.pszTemplate = MAKEINTRESOURCEW(IDD_DETAIL);
3940 page->pfnDlgProc = detail_dlg_proc;
3941 page->lParam = (LPARAM)data;
3942 ret = TRUE;
3943 }
3944 else
3945 ret = FALSE;
3946 return ret;
3947 }
3948
3949 struct hierarchy_data
3950 {
3951 PCCRYPTUI_VIEWCERTIFICATE_STRUCTW pCertViewInfo;
3952 HIMAGELIST imageList;
3953 DWORD selectedCert;
3954 };
3955
3956 static LPARAM index_to_lparam(struct hierarchy_data *data, DWORD index)
3957 {
3958 CRYPT_PROVIDER_SGNR *provSigner = WTHelperGetProvSignerFromChain(
3959 (CRYPT_PROVIDER_DATA *)data->pCertViewInfo->u.pCryptProviderData,
3960 data->pCertViewInfo->idxSigner, data->pCertViewInfo->fCounterSigner,
3961 data->pCertViewInfo->idxCounterSigner);
3962
3963 /* Takes advantage of the fact that a pointer is 32-bit aligned, and
3964 * therefore always even.
3965 */
3966 if (index == provSigner->csCertChain - 1)
3967 return (LPARAM)data;
3968 return index << 1 | 1;
3969 }
3970
3971 static inline DWORD lparam_to_index(struct hierarchy_data *data, LPARAM lp)
3972 {
3973 CRYPT_PROVIDER_SGNR *provSigner = WTHelperGetProvSignerFromChain(
3974 (CRYPT_PROVIDER_DATA *)data->pCertViewInfo->u.pCryptProviderData,
3975 data->pCertViewInfo->idxSigner, data->pCertViewInfo->fCounterSigner,
3976 data->pCertViewInfo->idxCounterSigner);
3977
3978 if (!(lp & 1))
3979 return provSigner->csCertChain - 1;
3980 return lp >> 1;
3981 }
3982
3983 static struct hierarchy_data *get_hierarchy_data_from_tree_item(HWND tree,
3984 HTREEITEM hItem)
3985 {
3986 struct hierarchy_data *data = NULL;
3987 HTREEITEM root = NULL;
3988
3989 do {
3990 HTREEITEM parent = (HTREEITEM)SendMessageW(tree, TVM_GETNEXTITEM,
3991 TVGN_PARENT, (LPARAM)hItem);
3992
3993 if (!parent)
3994 root = hItem;
3995 hItem = parent;
3996 } while (hItem);
3997 if (root)
3998 {
3999 TVITEMW item;
4000
4001 item.mask = TVIF_PARAM;
4002 item.hItem = root;
4003 SendMessageW(tree, TVM_GETITEMW, 0, (LPARAM)&item);
4004 data = (struct hierarchy_data *)item.lParam;
4005 }
4006 return data;
4007 }
4008
4009 static WCHAR *get_cert_display_name(PCCERT_CONTEXT cert)
4010 {
4011 WCHAR *name = get_cert_property_as_string(cert, CERT_FRIENDLY_NAME_PROP_ID);
4012
4013 if (!name)
4014 name = get_cert_name_string(cert, CERT_NAME_SIMPLE_DISPLAY_TYPE, 0);
4015 return name;
4016 }
4017
4018 static void show_cert_chain(HWND hwnd, struct hierarchy_data *data)
4019 {
4020 HWND tree = GetDlgItem(hwnd, IDC_CERTPATH);
4021 CRYPT_PROVIDER_SGNR *provSigner = WTHelperGetProvSignerFromChain(
4022 (CRYPT_PROVIDER_DATA *)data->pCertViewInfo->u.pCryptProviderData,
4023 data->pCertViewInfo->idxSigner, data->pCertViewInfo->fCounterSigner,
4024 data->pCertViewInfo->idxCounterSigner);
4025 DWORD i;
4026 HTREEITEM parent = NULL;
4027
4028 SendMessageW(tree, TVM_SETIMAGELIST, TVSIL_NORMAL, (LPARAM)data->imageList);
4029 for (i = provSigner->csCertChain; i; i--)
4030 {
4031 LPWSTR name;
4032
4033 name = get_cert_display_name(provSigner->pasCertChain[i - 1].pCert);
4034 if (name)
4035 {
4036 TVINSERTSTRUCTW tvis;
4037
4038 tvis.hParent = parent;
4039 tvis.hInsertAfter = TVI_LAST;
4040 tvis.u.item.mask = TVIF_TEXT | TVIF_STATE | TVIF_IMAGE |
4041 TVIF_SELECTEDIMAGE | TVIF_PARAM;
4042 tvis.u.item.pszText = name;
4043 tvis.u.item.state = TVIS_EXPANDED;
4044 tvis.u.item.stateMask = TVIS_EXPANDED;
4045 if (i == 1 &&
4046 (provSigner->pChainContext->TrustStatus.dwErrorStatus &
4047 CERT_TRUST_IS_PARTIAL_CHAIN))
4048 {
4049 /* The root of the chain has a special case: if the chain is
4050 * a partial chain, the icon is a warning icon rather than an
4051 * error icon.
4052 */
4053 tvis.u.item.iImage = 2;
4054 }
4055 else if (provSigner->pasCertChain[i - 1].pChainElement->TrustStatus.
4056 dwErrorStatus == 0)
4057 tvis.u.item.iImage = 0;
4058 else
4059 tvis.u.item.iImage = 1;
4060 tvis.u.item.iSelectedImage = tvis.u.item.iImage;
4061 tvis.u.item.lParam = index_to_lparam(data, i - 1);
4062 parent = (HTREEITEM)SendMessageW(tree, TVM_INSERTITEMW, 0,
4063 (LPARAM)&tvis);
4064 HeapFree(GetProcessHeap(), 0, name);
4065 }
4066 }
4067 }
4068
4069 static void set_certificate_status(HWND hwnd, const CRYPT_PROVIDER_CERT *cert)
4070 {
4071 /* Select all the text in the control, the next update will replace it */
4072 SendMessageW(hwnd, EM_SETSEL, 0, -1);
4073 /* Set the highest priority error messages first. */
4074 if (!(cert->dwConfidence & CERT_CONFIDENCE_SIG))
4075 add_string_resource_to_control(hwnd, IDS_CERTIFICATE_BAD_SIGNATURE);
4076 else if (!(cert->dwConfidence & CERT_CONFIDENCE_TIME))
4077 add_string_resource_to_control(hwnd, IDS_CERTIFICATE_BAD_TIME);
4078 else if (!(cert->dwConfidence & CERT_CONFIDENCE_TIMENEST))
4079 add_string_resource_to_control(hwnd, IDS_CERTIFICATE_BAD_TIMENEST);
4080 else if (cert->dwRevokedReason)
4081 add_string_resource_to_control(hwnd, IDS_CERTIFICATE_REVOKED);
4082 else
4083 add_string_resource_to_control(hwnd, IDS_CERTIFICATE_VALID);
4084 }
4085
4086 static void set_certificate_status_for_end_cert(HWND hwnd,
4087 PCCRYPTUI_VIEWCERTIFICATE_STRUCTW pCertViewInfo)
4088 {
4089 HWND status = GetDlgItem(hwnd, IDC_CERTIFICATESTATUSTEXT);
4090 CRYPT_PROVIDER_SGNR *provSigner = WTHelperGetProvSignerFromChain(
4091 (CRYPT_PROVIDER_DATA *)pCertViewInfo->u.pCryptProviderData,
4092 pCertViewInfo->idxSigner, pCertViewInfo->fCounterSigner,
4093 pCertViewInfo->idxCounterSigner);
4094 CRYPT_PROVIDER_CERT *provCert = WTHelperGetProvCertFromChain(provSigner,
4095 pCertViewInfo->idxCert);
4096
4097 set_certificate_status(status, provCert);
4098 }
4099
4100 static void show_cert_hierarchy(HWND hwnd, struct hierarchy_data *data)
4101 {
4102 /* Disable view certificate button until a certificate is selected */
4103 EnableWindow(GetDlgItem(hwnd, IDC_VIEWCERTIFICATE), FALSE);
4104 show_cert_chain(hwnd, data);
4105 set_certificate_status_for_end_cert(hwnd, data->pCertViewInfo);
4106 }
4107
4108 static void show_dialog_for_selected_cert(HWND hwnd)
4109 {
4110 HWND tree = GetDlgItem(hwnd, IDC_CERTPATH);
4111 TVITEMW item;
4112 struct hierarchy_data *data;
4113 DWORD selection;
4114
4115 memset(&item, 0, sizeof(item));
4116 item.mask = TVIF_HANDLE | TVIF_PARAM;
4117 item.hItem = (HTREEITEM)SendMessageW(tree, TVM_GETNEXTITEM, TVGN_CARET, 0);
4118 SendMessageW(tree, TVM_GETITEMW, 0, (LPARAM)&item);
4119 data = get_hierarchy_data_from_tree_item(tree, item.hItem);
4120 selection = lparam_to_index(data, item.lParam);
4121 if (selection != 0)
4122 {
4123 CRYPT_PROVIDER_SGNR *provSigner;
4124 CRYPTUI_VIEWCERTIFICATE_STRUCTW viewInfo;
4125 BOOL changed = FALSE;
4126
4127 provSigner = WTHelperGetProvSignerFromChain(
4128 (CRYPT_PROVIDER_DATA *)data->pCertViewInfo->u.pCryptProviderData,
4129 data->pCertViewInfo->idxSigner,
4130 data->pCertViewInfo->fCounterSigner,
4131 data->pCertViewInfo->idxCounterSigner);
4132 memset(&viewInfo, 0, sizeof(viewInfo));
4133 viewInfo.dwSize = sizeof(viewInfo);
4134 viewInfo.dwFlags = data->pCertViewInfo->dwFlags;
4135 viewInfo.szTitle = data->pCertViewInfo->szTitle;
4136 viewInfo.pCertContext = provSigner->pasCertChain[selection].pCert;
4137 viewInfo.cStores = data->pCertViewInfo->cStores;
4138 viewInfo.rghStores = data->pCertViewInfo->rghStores;
4139 viewInfo.cPropSheetPages = data->pCertViewInfo->cPropSheetPages;
4140 viewInfo.rgPropSheetPages = data->pCertViewInfo->rgPropSheetPages;
4141 viewInfo.nStartPage = data->pCertViewInfo->nStartPage;
4142 CryptUIDlgViewCertificateW(&viewInfo, &changed);
4143 if (changed)
4144 {
4145 /* Delete the contents of the tree */
4146 SendMessageW(tree, TVM_DELETEITEM, 0, (LPARAM)TVI_ROOT);
4147 /* Reinitialize the tree */
4148 show_cert_hierarchy(hwnd, data);
4149 }
4150 }
4151 }
4152
4153 static LRESULT CALLBACK hierarchy_dlg_proc(HWND hwnd, UINT msg, WPARAM wp,
4154 LPARAM lp)
4155 {
4156 PROPSHEETPAGEW *page;
4157 struct hierarchy_data *data;
4158 LRESULT ret = 0;
4159 HWND tree = GetDlgItem(hwnd, IDC_CERTPATH);
4160
4161 TRACE("(%p, %08x, %08lx, %08lx)\n", hwnd, msg, wp, lp);
4162
4163 switch (msg)
4164 {
4165 case WM_INITDIALOG:
4166 page = (PROPSHEETPAGEW *)lp;
4167 data = (struct hierarchy_data *)page->lParam;
4168 show_cert_hierarchy(hwnd, data);
4169 break;
4170 case WM_NOTIFY:
4171 {
4172 NMHDR *hdr;
4173
4174 hdr = (NMHDR *)lp;
4175 switch (hdr->code)
4176 {
4177 case TVN_SELCHANGEDW:
4178 {
4179 NMTREEVIEWW *nm = (NMTREEVIEWW*)lp;
4180 DWORD selection;
4181 CRYPT_PROVIDER_SGNR *provSigner;
4182
4183 data = get_hierarchy_data_from_tree_item(tree, nm->itemNew.hItem);
4184 selection = lparam_to_index(data, nm->itemNew.lParam);
4185 provSigner = WTHelperGetProvSignerFromChain(
4186 (CRYPT_PROVIDER_DATA *)data->pCertViewInfo->u.pCryptProviderData,
4187 data->pCertViewInfo->idxSigner,
4188 data->pCertViewInfo->fCounterSigner,
4189 data->pCertViewInfo->idxCounterSigner);
4190 EnableWindow(GetDlgItem(hwnd, IDC_VIEWCERTIFICATE), selection != 0);
4191 set_certificate_status(GetDlgItem(hwnd, IDC_CERTIFICATESTATUSTEXT),
4192 &provSigner->pasCertChain[selection]);
4193 break;
4194 }
4195 case NM_DBLCLK:
4196 show_dialog_for_selected_cert(hwnd);
4197 SetWindowLongPtrW(hwnd, DWLP_MSGRESULT, 1);
4198 ret = 1;
4199 break;
4200 }
4201 break;
4202 }
4203 case WM_COMMAND:
4204 switch (wp)
4205 {
4206 case IDC_VIEWCERTIFICATE:
4207 show_dialog_for_selected_cert(hwnd);
4208 break;
4209 }
4210 break;
4211 case WM_REFRESH_VIEW:
4212 {
4213 TVITEMW item;
4214
4215 /* Get hierarchy data */
4216 memset(&item, 0, sizeof(item));
4217 item.mask = TVIF_HANDLE | TVIF_PARAM;
4218 item.hItem = (HTREEITEM)SendMessageW(tree, TVM_GETNEXTITEM, TVGN_ROOT,
4219 0);
4220 data = get_hierarchy_data_from_tree_item(tree, item.hItem);
4221 /* Delete the contents of the tree */
4222 SendMessageW(tree, TVM_DELETEITEM, 0, (LPARAM)TVI_ROOT);
4223 /* Reinitialize the tree */
4224 show_cert_hierarchy(hwnd, data);
4225 break;
4226 }
4227 }
4228 return ret;
4229 }
4230
4231 static UINT CALLBACK hierarchy_callback(HWND hwnd, UINT msg,
4232 PROPSHEETPAGEW *page)
4233 {
4234 struct hierarchy_data *data;
4235
4236 switch (msg)
4237 {
4238 case PSPCB_RELEASE:
4239 data = (struct hierarchy_data *)page->lParam;
4240 ImageList_Destroy(data->imageList);
4241 HeapFree(GetProcessHeap(), 0, data);
4242 break;
4243 }
4244 return 0;
4245 }
4246
4247 static BOOL init_hierarchy_page(PCCRYPTUI_VIEWCERTIFICATE_STRUCTW pCertViewInfo,
4248 PROPSHEETPAGEW *page)
4249 {
4250 struct hierarchy_data *data = HeapAlloc(GetProcessHeap(), 0,
4251 sizeof(struct hierarchy_data));
4252 BOOL ret = FALSE;
4253
4254 if (data)
4255 {
4256 data->imageList = ImageList_Create(16, 16, ILC_COLOR4 | ILC_MASK, 2, 0);
4257 if (data->imageList)
4258 {
4259 HBITMAP bmp;
4260 COLORREF backColor = RGB(255, 0, 255);
4261
4262 data->pCertViewInfo = pCertViewInfo;
4263 data->selectedCert = 0xffffffff;
4264
4265 bmp = LoadBitmapW(hInstance, MAKEINTRESOURCEW(IDB_SMALL_ICONS));
4266 ImageList_AddMasked(data->imageList, bmp, backColor);
4267 DeleteObject(bmp);
4268 ImageList_SetBkColor(data->imageList, CLR_NONE);
4269
4270 memset(page, 0, sizeof(PROPSHEETPAGEW));
4271 page->dwSize = sizeof(PROPSHEETPAGEW);
4272 page->dwFlags = PSP_USECALLBACK;
4273 page->hInstance = hInstance;
4274 page->u.pszTemplate = MAKEINTRESOURCEW(IDD_HIERARCHY);
4275 page->pfnDlgProc = hierarchy_dlg_proc;
4276 page->lParam = (LPARAM)data;
4277 page->pfnCallback = hierarchy_callback;
4278 ret = TRUE;
4279 }
4280 else
4281 HeapFree(GetProcessHeap(), 0, data);
4282 }
4283 return ret;
4284 }
4285
4286 static int CALLBACK cert_prop_sheet_proc(HWND hwnd, UINT msg, LPARAM lp)
4287 {
4288 RECT rc;
4289 POINT topLeft;
4290
4291 TRACE("(%p, %08x, %08lx)\n", hwnd, msg, lp);
4292
4293 switch (msg)
4294 {
4295 case PSCB_INITIALIZED:
4296 /* Get cancel button's position.. */
4297 GetWindowRect(GetDlgItem(hwnd, IDCANCEL), &rc);
4298 topLeft.x = rc.left;
4299 topLeft.y = rc.top;
4300 ScreenToClient(hwnd, &topLeft);
4301 /* hide the cancel button.. */
4302 ShowWindow(GetDlgItem(hwnd, IDCANCEL), FALSE);
4303 /* get the OK button's size.. */
4304 GetWindowRect(GetDlgItem(hwnd, IDOK), &rc);
4305 /* and move the OK button to the cancel button's original position. */
4306 MoveWindow(GetDlgItem(hwnd, IDOK), topLeft.x, topLeft.y,
4307 rc.right - rc.left, rc.bottom - rc.top, FALSE);
4308 GetWindowRect(GetDlgItem(hwnd, IDOK), &rc);
4309 break;
4310 }
4311 return 0;
4312 }
4313
4314 static BOOL show_cert_dialog(PCCRYPTUI_VIEWCERTIFICATE_STRUCTW pCertViewInfo,
4315 CRYPT_PROVIDER_CERT *provCert, BOOL *pfPropertiesChanged)
4316 {
4317 static const WCHAR riched[] = { 'r','i','c','h','e','d','2','0',0 };
4318 DWORD nPages;
4319 PROPSHEETPAGEW *pages;
4320 BOOL ret = FALSE;
4321 HMODULE lib = LoadLibraryW(riched);
4322
4323 nPages = pCertViewInfo->cPropSheetPages + 1; /* one for the General tab */
4324 if (!(pCertViewInfo->dwFlags & CRYPTUI_HIDE_DETAILPAGE))
4325 nPages++;
4326 if (!(pCertViewInfo->dwFlags & CRYPTUI_HIDE_HIERARCHYPAGE))
4327 nPages++;
4328 pages = HeapAlloc(GetProcessHeap(), 0, nPages * sizeof(PROPSHEETPAGEW));
4329 if (pages)
4330 {
4331 PROPSHEETHEADERW hdr;
4332 CRYPTUI_INITDIALOG_STRUCT *init = NULL;
4333 DWORD i;
4334
4335 memset(&hdr, 0, sizeof(hdr));
4336 hdr.dwSize = sizeof(hdr);
4337 hdr.dwFlags = PSH_NOAPPLYNOW | PSH_PROPSHEETPAGE | PSH_USECALLBACK;
4338 hdr.hInstance = hInstance;
4339 if (pCertViewInfo->szTitle)
4340 hdr.pszCaption = pCertViewInfo->szTitle;
4341 else
4342 hdr.pszCaption = MAKEINTRESOURCEW(IDS_CERTIFICATE);
4343 init_general_page(pCertViewInfo, &pages[hdr.nPages++]);
4344 if (!(pCertViewInfo->dwFlags & CRYPTUI_HIDE_DETAILPAGE))
4345 {
4346 if (init_detail_page(pCertViewInfo, pfPropertiesChanged,
4347 &pages[hdr.nPages]))
4348 hdr.nPages++;
4349 }
4350 if (!(pCertViewInfo->dwFlags & CRYPTUI_HIDE_HIERARCHYPAGE))
4351 {
4352 if (init_hierarchy_page(pCertViewInfo, &pages[hdr.nPages]))
4353 hdr.nPages++;
4354 }
4355 /* Copy each additional page, and create the init dialog struct for it
4356 */
4357 if (pCertViewInfo->cPropSheetPages)
4358 {
4359 init = HeapAlloc(GetProcessHeap(), 0,
4360 pCertViewInfo->cPropSheetPages *
4361 sizeof(CRYPTUI_INITDIALOG_STRUCT));
4362 if (init)
4363 {
4364 for (i = 0; i < pCertViewInfo->cPropSheetPages; i++)
4365 {
4366 memcpy(&pages[hdr.nPages + i],
4367 &pCertViewInfo->rgPropSheetPages[i],
4368 sizeof(PROPSHEETPAGEW));
4369 init[i].lParam = pCertViewInfo->rgPropSheetPages[i].lParam;
4370 init[i].pCertContext = pCertViewInfo->pCertContext;
4371 pages[hdr.nPages + i].lParam = (LPARAM)&init[i];
4372 }
4373 if (pCertViewInfo->nStartPage & 0x8000)
4374 {
4375 /* Start page index is relative to the number of default
4376 * pages
4377 */
4378 hdr.u2.nStartPage = pCertViewInfo->nStartPage + hdr.nPages;
4379 }
4380 else
4381 hdr.u2.nStartPage = pCertViewInfo->nStartPage;
4382 hdr.nPages = nPages;
4383 ret = TRUE;
4384 }
4385 else
4386 SetLastError(ERROR_OUTOFMEMORY);
4387 }
4388 else
4389 {
4390 /* Ignore the relative flag if there aren't any additional pages */
4391 hdr.u2.nStartPage = pCertViewInfo->nStartPage & 0x7fff;
4392 ret = TRUE;
4393 }
4394 if (ret)
4395 {
4396 INT_PTR l;
4397
4398 hdr.u3.ppsp = pages;
4399 hdr.pfnCallback = cert_prop_sheet_proc;
4400 l = PropertySheetW(&hdr);
4401 if (l == 0)
4402 {
4403 SetLastError(ERROR_CANCELLED);
4404 ret = FALSE;
4405 }
4406 }
4407 HeapFree(GetProcessHeap(), 0, init);
4408 HeapFree(GetProcessHeap(), 0, pages);
4409 }
4410 else
4411 SetLastError(ERROR_OUTOFMEMORY);
4412 FreeLibrary(lib);
4413 return ret;
4414 }
4415
4416 /***********************************************************************
4417 * CryptUIDlgViewCertificateW (CRYPTUI.@)
4418 */
4419 BOOL WINAPI CryptUIDlgViewCertificateW(
4420 PCCRYPTUI_VIEWCERTIFICATE_STRUCTW pCertViewInfo, BOOL *pfPropertiesChanged)
4421 {
4422 static GUID generic_cert_verify = WINTRUST_ACTION_GENERIC_CERT_VERIFY;
4423 CRYPTUI_VIEWCERTIFICATE_STRUCTW viewInfo;
4424 WINTRUST_DATA wvt;
4425 WINTRUST_CERT_INFO cert;
4426 BOOL ret = FALSE;
4427 CRYPT_PROVIDER_SGNR *signer;
4428 CRYPT_PROVIDER_CERT *provCert = NULL;
4429
4430 TRACE("(%p, %p)\n", pCertViewInfo, pfPropertiesChanged);
4431
4432 if (pCertViewInfo->dwSize != sizeof(CRYPTUI_VIEWCERTIFICATE_STRUCTW))
4433 {
4434 SetLastError(ERROR_INVALID_PARAMETER);
4435 return FALSE;
4436 }
4437 /* Make a local copy in case we have to call WinVerifyTrust ourselves */
4438 memcpy(&viewInfo, pCertViewInfo, sizeof(viewInfo));
4439 if (!viewInfo.u.hWVTStateData)
4440 {
4441 memset(&wvt, 0, sizeof(wvt));
4442 wvt.cbStruct = sizeof(wvt);
4443 wvt.dwUIChoice = WTD_UI_NONE;
4444 if (viewInfo.dwFlags &
4445 CRYPTUI_ENABLE_REVOCATION_CHECK_CHAIN_EXCLUDE_ROOT)
4446 wvt.fdwRevocationChecks |= WTD_REVOCATION_CHECK_CHAIN_EXCLUDE_ROOT;
4447 if (viewInfo.dwFlags & CRYPTUI_ENABLE_REVOCATION_CHECK_END_CERT)
4448 wvt.fdwRevocationChecks |= WTD_REVOCATION_CHECK_END_CERT;
4449 if (viewInfo.dwFlags & CRYPTUI_ENABLE_REVOCATION_CHECK_CHAIN)
4450 wvt.fdwRevocationChecks |= WTD_REVOCATION_CHECK_CHAIN;
4451 wvt.dwUnionChoice = WTD_CHOICE_CERT;
4452 memset(&cert, 0, sizeof(cert));
4453 cert.cbStruct = sizeof(cert);
4454 cert.psCertContext = (CERT_CONTEXT *)viewInfo.pCertContext;
4455 cert.chStores = viewInfo.cStores;
4456 cert.pahStores = viewInfo.rghStores;
4457 wvt.u.pCert = &cert;
4458 wvt.dwStateAction = WTD_STATEACTION_VERIFY;
4459 WinVerifyTrust(NULL, &generic_cert_verify, &wvt);
4460 viewInfo.u.pCryptProviderData =
4461 WTHelperProvDataFromStateData(wvt.hWVTStateData);
4462 signer = WTHelperGetProvSignerFromChain(
4463 (CRYPT_PROVIDER_DATA *)viewInfo.u.pCryptProviderData, 0, FALSE, 0);
4464 provCert = WTHelperGetProvCertFromChain(signer, 0);
4465 ret = TRUE;
4466 }
4467 else
4468 {
4469 viewInfo.u.pCryptProviderData =
4470 WTHelperProvDataFromStateData(viewInfo.u.hWVTStateData);
4471 signer = WTHelperGetProvSignerFromChain(
4472 (CRYPT_PROVIDER_DATA *)viewInfo.u.pCryptProviderData,
4473 viewInfo.idxSigner, viewInfo.fCounterSigner,
4474 viewInfo.idxCounterSigner);
4475 provCert = WTHelperGetProvCertFromChain(signer, viewInfo.idxCert);
4476 ret = TRUE;
4477 }
4478 if (ret)
4479 {
4480 ret = show_cert_dialog(&viewInfo, provCert, pfPropertiesChanged);
4481 if (!viewInfo.u.hWVTStateData)
4482 {
4483 wvt.dwStateAction = WTD_STATEACTION_CLOSE;
4484 WinVerifyTrust(NULL, &generic_cert_verify, &wvt);
4485 }
4486 }
4487 return ret;
4488 }
4489
4490 /***********************************************************************
4491 * CryptUIDlgViewContext (CRYPTUI.@)
4492 */
4493 BOOL WINAPI CryptUIDlgViewContext(DWORD dwContextType, LPVOID pvContext,
4494 HWND hwnd, LPCWSTR pwszTitle, DWORD dwFlags, LPVOID pvReserved)
4495 {
4496 BOOL ret;
4497
4498 TRACE("(%d, %p, %p, %s, %08x, %p)\n", dwContextType, pvContext, hwnd,
4499 debugstr_w(pwszTitle), dwFlags, pvReserved);
4500
4501 switch (dwContextType)
4502 {
4503 case CERT_STORE_CERTIFICATE_CONTEXT:
4504 {
4505 CRYPTUI_VIEWCERTIFICATE_STRUCTW viewInfo;
4506
4507 memset(&viewInfo, 0, sizeof(viewInfo));
4508 viewInfo.dwSize = sizeof(viewInfo);
4509 viewInfo.hwndParent = hwnd;
4510 viewInfo.szTitle = pwszTitle;
4511 viewInfo.pCertContext = pvContext;
4512 ret = CryptUIDlgViewCertificateW(&viewInfo, NULL);
4513 break;
4514 }
4515 default:
4516 FIXME("unimplemented for context type %d\n", dwContextType);
4517 SetLastError(E_INVALIDARG);
4518 ret = FALSE;
4519 }
4520 return ret;
4521 }
4522
4523 /* Decodes a cert's basic constraints extension (either szOID_BASIC_CONSTRAINTS
4524 * or szOID_BASIC_CONSTRAINTS2, whichever is present) to determine if it
4525 * should be a CA. If neither extension is present, returns
4526 * defaultIfNotSpecified.
4527 */
4528 static BOOL is_ca_cert(PCCERT_CONTEXT cert, BOOL defaultIfNotSpecified)
4529 {
4530 BOOL isCA = defaultIfNotSpecified;
4531 PCERT_EXTENSION ext = CertFindExtension(szOID_BASIC_CONSTRAINTS,
4532 cert->pCertInfo->cExtension, cert->pCertInfo->rgExtension);
4533
4534 if (ext)
4535 {
4536 CERT_BASIC_CONSTRAINTS_INFO *info;
4537 DWORD size = 0;
4538
4539 if (CryptDecodeObjectEx(X509_ASN_ENCODING, szOID_BASIC_CONSTRAINTS,
4540 ext->Value.pbData, ext->Value.cbData, CRYPT_DECODE_ALLOC_FLAG,
4541 NULL, &info, &size))
4542 {
4543 if (info->SubjectType.cbData == 1)
4544 isCA = info->SubjectType.pbData[0] & CERT_CA_SUBJECT_FLAG;
4545 LocalFree(info);
4546 }
4547 }
4548 else
4549 {
4550 ext = CertFindExtension(szOID_BASIC_CONSTRAINTS2,
4551 cert->pCertInfo->cExtension, cert->pCertInfo->rgExtension);
4552 if (ext)
4553 {
4554 CERT_BASIC_CONSTRAINTS2_INFO info;
4555 DWORD size = sizeof(CERT_BASIC_CONSTRAINTS2_INFO);
4556
4557 if (CryptDecodeObjectEx(X509_ASN_ENCODING,
4558 szOID_BASIC_CONSTRAINTS2, ext->Value.pbData, ext->Value.cbData,
4559 0, NULL, &info, &size))
4560 isCA = info.fCA;
4561 }
4562 }
4563 return isCA;
4564 }
4565
4566 static HCERTSTORE choose_store_for_cert(PCCERT_CONTEXT cert)
4567 {
4568 LPCWSTR storeName;
4569
4570 if (is_ca_cert(cert, TRUE))
4571 storeName = ca;
4572 else
4573 storeName = addressBook;
4574 return CertOpenStore(CERT_STORE_PROV_SYSTEM_W, 0, 0,
4575 CERT_SYSTEM_STORE_CURRENT_USER, storeName);
4576 }
4577
4578 static BOOL import_cert(PCCERT_CONTEXT cert, HCERTSTORE hDestCertStore)
4579 {
4580 HCERTSTORE store;
4581 BOOL ret;
4582
4583 if (!cert)
4584 {
4585 SetLastError(E_INVALIDARG);
4586 return FALSE;
4587 }
4588 if (hDestCertStore) store = hDestCertStore;
4589 else
4590 {
4591 if (!(store = choose_store_for_cert(cert)))
4592 {
4593 WARN("unable to open certificate store\n");
4594 return FALSE;
4595 }
4596 }
4597 ret = CertAddCertificateContextToStore(store, cert,
4598 CERT_STORE_ADD_REPLACE_EXISTING_INHERIT_PROPERTIES, NULL);
4599 if (!hDestCertStore) CertCloseStore(store, 0);
4600 return ret;
4601 }
4602
4603 static BOOL import_crl(PCCRL_CONTEXT crl, HCERTSTORE hDestCertStore)
4604 {
4605 HCERTSTORE store;
4606 BOOL ret;
4607
4608 if (!crl)
4609 {
4610 SetLastError(E_INVALIDARG);
4611 return FALSE;
4612 }
4613 if (hDestCertStore) store = hDestCertStore;
4614 else
4615 {
4616 if (!(store = CertOpenStore(CERT_STORE_PROV_SYSTEM_W, 0, 0,
4617 CERT_SYSTEM_STORE_CURRENT_USER, ca)))
4618 {
4619 WARN("unable to open certificate store\n");
4620 return FALSE;
4621 }
4622 }
4623 ret = CertAddCRLContextToStore(store, crl,
4624 CERT_STORE_ADD_REPLACE_EXISTING_INHERIT_PROPERTIES, NULL);
4625 if (!hDestCertStore) CertCloseStore(store, 0);
4626 return ret;
4627 }
4628
4629 static BOOL import_ctl(PCCTL_CONTEXT ctl, HCERTSTORE hDestCertStore)
4630 {
4631 HCERTSTORE store;
4632 BOOL ret;
4633
4634 if (!ctl)
4635 {
4636 SetLastError(E_INVALIDARG);
4637 return FALSE;
4638 }
4639 if (hDestCertStore) store = hDestCertStore;
4640 else
4641 {
4642 static const WCHAR trust[] = { 'T','r','u','s','t',0 };
4643
4644 if (!(store = CertOpenStore(CERT_STORE_PROV_SYSTEM_W, 0, 0,
4645 CERT_SYSTEM_STORE_CURRENT_USER, trust)))
4646 {
4647 WARN("unable to open certificate store\n");
4648 return FALSE;
4649 }
4650 }
4651 ret = CertAddCTLContextToStore(store, ctl,
4652 CERT_STORE_ADD_REPLACE_EXISTING_INHERIT_PROPERTIES, NULL);
4653 if (!hDestCertStore) CertCloseStore(store, 0);
4654 return ret;
4655 }
4656
4657 /* Checks type, a type such as CERT_QUERY_CONTENT_CERT returned by
4658 * CryptQueryObject, against the allowed types. Returns TRUE if the
4659 * type is allowed, FALSE otherwise.
4660 */
4661 static BOOL check_context_type(DWORD dwFlags, DWORD type)
4662 {
4663 BOOL ret;
4664
4665 if (dwFlags &
4666 (CRYPTUI_WIZ_IMPORT_ALLOW_CERT | CRYPTUI_WIZ_IMPORT_ALLOW_CRL |
4667 CRYPTUI_WIZ_IMPORT_ALLOW_CTL))
4668 {
4669 switch (type)
4670 {
4671 case CERT_QUERY_CONTENT_CERT:
4672 case CERT_QUERY_CONTENT_SERIALIZED_CERT:
4673 ret = dwFlags & CRYPTUI_WIZ_IMPORT_ALLOW_CERT;
4674 break;
4675 case CERT_QUERY_CONTENT_CRL:
4676 case CERT_QUERY_CONTENT_SERIALIZED_CRL:
4677 ret = dwFlags & CRYPTUI_WIZ_IMPORT_ALLOW_CRL;
4678 break;
4679 case CERT_QUERY_CONTENT_CTL:
4680 case CERT_QUERY_CONTENT_SERIALIZED_CTL:
4681 ret = dwFlags & CRYPTUI_WIZ_IMPORT_ALLOW_CTL;
4682 break;
4683 default:
4684 /* The remaining types contain more than one type, so allow
4685 * any combination.
4686 */
4687 ret = TRUE;
4688 }
4689 }
4690 else
4691 {
4692 /* No allowed types specified, so any type is allowed */
4693 ret = TRUE;
4694 }
4695 if (!ret)
4696 SetLastError(E_INVALIDARG);
4697 return ret;
4698 }
4699
4700
4701 static void import_warning(DWORD dwFlags, HWND hwnd, LPCWSTR szTitle,
4702 int warningID)
4703 {
4704 if (!(dwFlags & CRYPTUI_WIZ_NO_UI))
4705 {
4706 WCHAR title[MAX_STRING_LEN], error[MAX_STRING_LEN];
4707 LPCWSTR pTitle;
4708
4709 if (szTitle)
4710 pTitle = szTitle;
4711 else
4712 {
4713 LoadStringW(hInstance, IDS_IMPORT_WIZARD, title,
4714 sizeof(title) / sizeof(title[0]));
4715 pTitle = title;
4716 }
4717 LoadStringW(hInstance, warningID, error,
4718 sizeof(error) / sizeof(error[0]));
4719 MessageBoxW(hwnd, error, pTitle, MB_ICONERROR | MB_OK);
4720 }
4721 }
4722
4723 static void import_warn_type_mismatch(DWORD dwFlags, HWND hwnd, LPCWSTR szTitle)
4724 {
4725 import_warning(dwFlags, hwnd, szTitle, IDS_IMPORT_TYPE_MISMATCH);
4726 }
4727
4728 static BOOL check_store_context_type(DWORD dwFlags, HCERTSTORE store)
4729 {
4730 BOOL ret;
4731
4732 if (dwFlags &
4733 (CRYPTUI_WIZ_IMPORT_ALLOW_CERT | CRYPTUI_WIZ_IMPORT_ALLOW_CRL |
4734 CRYPTUI_WIZ_IMPORT_ALLOW_CTL))
4735 {
4736 PCCERT_CONTEXT cert;
4737 PCCRL_CONTEXT crl;
4738 PCCTL_CONTEXT ctl;
4739
4740 ret = TRUE;
4741 if ((cert = CertEnumCertificatesInStore(store, NULL)))
4742 {
4743 CertFreeCertificateContext(cert);
4744 if (!(dwFlags & CRYPTUI_WIZ_IMPORT_ALLOW_CERT))
4745 ret = FALSE;
4746 }
4747 if (ret && (crl = CertEnumCRLsInStore(store, NULL)))
4748 {
4749 CertFreeCRLContext(crl);
4750 if (!(dwFlags & CRYPTUI_WIZ_IMPORT_ALLOW_CRL))
4751 ret = FALSE;
4752 }
4753 if (ret && (ctl = CertEnumCTLsInStore(store, NULL)))
4754 {
4755 CertFreeCTLContext(ctl);
4756 if (!(dwFlags & CRYPTUI_WIZ_IMPORT_ALLOW_CTL))
4757 ret = FALSE;
4758 }
4759 }
4760 else
4761 ret = TRUE;
4762 if (!ret)
4763 SetLastError(E_INVALIDARG);
4764 return ret;
4765 }
4766
4767 static BOOL import_store(DWORD dwFlags, HWND hwnd, LPCWSTR szTitle,
4768 HCERTSTORE source, HCERTSTORE dest)
4769 {
4770 BOOL ret;
4771
4772 if ((ret = check_store_context_type(dwFlags, source)))
4773 {
4774 PCCERT_CONTEXT cert = NULL;
4775 PCCRL_CONTEXT crl = NULL;
4776 PCCTL_CONTEXT ctl = NULL;
4777
4778 do {
4779 cert = CertEnumCertificatesInStore(source, cert);
4780 if (cert)
4781 ret = import_cert(cert, dest);
4782 } while (ret && cert);
4783 do {
4784 crl = CertEnumCRLsInStore(source, crl);
4785 if (crl)
4786 ret = import_crl(crl, dest);
4787 } while (ret && crl);
4788 do {
4789 ctl = CertEnumCTLsInStore(source, ctl);
4790 if (ctl)
4791 ret = import_ctl(ctl, dest);
4792 } while (ret && ctl);
4793 }
4794 else
4795 import_warn_type_mismatch(dwFlags, hwnd, szTitle);
4796 return ret;
4797 }
4798
4799 static HCERTSTORE open_store_from_file(DWORD dwFlags, LPCWSTR fileName,
4800 DWORD *pContentType)
4801 {
4802 HCERTSTORE store = NULL;
4803 DWORD contentType = 0, expectedContentTypeFlags;
4804
4805 if (dwFlags &
4806 (CRYPTUI_WIZ_IMPORT_ALLOW_CERT | CRYPTUI_WIZ_IMPORT_ALLOW_CRL |
4807 CRYPTUI_WIZ_IMPORT_ALLOW_CTL))
4808 {
4809 expectedContentTypeFlags =
4810 CERT_QUERY_CONTENT_FLAG_SERIALIZED_STORE |
4811 CERT_QUERY_CONTENT_FLAG_PKCS7_SIGNED |
4812 CERT_QUERY_CONTENT_FLAG_PFX;
4813 if (dwFlags & CRYPTUI_WIZ_IMPORT_ALLOW_CERT)
4814 expectedContentTypeFlags |=
4815 CERT_QUERY_CONTENT_FLAG_CERT |
4816 CERT_QUERY_CONTENT_FLAG_SERIALIZED_CERT;
4817 if (dwFlags & CRYPTUI_WIZ_IMPORT_ALLOW_CRL)
4818 expectedContentTypeFlags |=
4819 CERT_QUERY_CONTENT_FLAG_SERIALIZED_CRL |
4820 CERT_QUERY_CONTENT_FLAG_CRL;
4821 if (dwFlags & CRYPTUI_WIZ_IMPORT_ALLOW_CTL)
4822 expectedContentTypeFlags |=
4823 CERT_QUERY_CONTENT_FLAG_CTL |
4824 CERT_QUERY_CONTENT_FLAG_SERIALIZED_CTL;
4825 }
4826 else
4827 expectedContentTypeFlags =
4828 CERT_QUERY_CONTENT_FLAG_CERT |
4829 CERT_QUERY_CONTENT_FLAG_CTL |
4830 CERT_QUERY_CONTENT_FLAG_CRL |
4831 CERT_QUERY_CONTENT_FLAG_SERIALIZED_STORE |
4832 CERT_QUERY_CONTENT_FLAG_SERIALIZED_CERT |
4833 CERT_QUERY_CONTENT_FLAG_SERIALIZED_CTL |
4834 CERT_QUERY_CONTENT_FLAG_SERIALIZED_CRL |
4835 CERT_QUERY_CONTENT_FLAG_PKCS7_SIGNED |
4836 CERT_QUERY_CONTENT_FLAG_PFX;
4837
4838 CryptQueryObject(CERT_QUERY_OBJECT_FILE, fileName,
4839 expectedContentTypeFlags, CERT_QUERY_FORMAT_FLAG_ALL, 0, NULL,
4840 &contentType, NULL, &store, NULL, NULL);
4841 if (pContentType)
4842 *pContentType = contentType;
4843 return store;
4844 }
4845
4846 static BOOL import_file(DWORD dwFlags, HWND hwnd, LPCWSTR szTitle,
4847 LPCWSTR fileName, HCERTSTORE dest)
4848 {
4849 HCERTSTORE source;
4850 BOOL ret;
4851
4852 if ((source = open_store_from_file(dwFlags, fileName, NULL)))
4853 {
4854 ret = import_store(dwFlags, hwnd, szTitle, source, dest);
4855 CertCloseStore(source, 0);
4856 }
4857 else
4858 ret = FALSE;
4859 return ret;
4860 }
4861
4862 struct ImportWizData
4863 {
4864 HFONT titleFont;
4865 DWORD dwFlags;
4866 LPCWSTR pwszWizardTitle;
4867 CRYPTUI_WIZ_IMPORT_SRC_INFO importSrc;
4868 LPWSTR fileName;
4869 DWORD contentType;
4870 BOOL freeSource;
4871 HCERTSTORE hDestCertStore;
4872 BOOL freeDest;
4873 BOOL autoDest;
4874 BOOL success;
4875 };
4876
4877 static LRESULT CALLBACK import_welcome_dlg_proc(HWND hwnd, UINT msg, WPARAM wp,
4878 LPARAM lp)
4879 {
4880 LRESULT ret = 0;
4881
4882 switch (msg)
4883 {
4884 case WM_INITDIALOG:
4885 {
4886 struct ImportWizData *data;
4887 PROPSHEETPAGEW *page = (PROPSHEETPAGEW *)lp;
4888 WCHAR fontFace[MAX_STRING_LEN];
4889 HDC hDC = GetDC(hwnd);
4890 int height;
4891
4892 data = (struct ImportWizData *)page->lParam;
4893 LoadStringW(hInstance, IDS_WIZARD_TITLE_FONT, fontFace,
4894 sizeof(fontFace) / sizeof(fontFace[0]));
4895 height = -MulDiv(12, GetDeviceCaps(hDC, LOGPIXELSY), 72);
4896 data->titleFont = CreateFontW(height, 0, 0, 0, FW_BOLD, 0, 0, 0,
4897 DEFAULT_CHARSET, OUT_DEFAULT_PRECIS, CLIP_DEFAULT_PRECIS,
4898 DEFAULT_QUALITY, DEFAULT_PITCH | FF_DONTCARE, fontFace);
4899 SendMessageW(GetDlgItem(hwnd, IDC_IMPORT_TITLE), WM_SETFONT,
4900 (WPARAM)data->titleFont, TRUE);
4901 ReleaseDC(hwnd, hDC);
4902 break;
4903 }
4904 case WM_NOTIFY:
4905 {
4906 NMHDR *hdr = (NMHDR *)lp;
4907
4908 switch (hdr->code)
4909 {
4910 case PSN_SETACTIVE:
4911 PostMessageW(GetParent(hwnd), PSM_SETWIZBUTTONS, 0, PSWIZB_NEXT);
4912 ret = TRUE;
4913 break;
4914 }
4915 break;
4916 }
4917 }
4918 return ret;
4919 }
4920
4921 static const WCHAR filter_cert[] = { '*','.','c','e','r',';','*','.',
4922 'c','r','t',0 };
4923 static const WCHAR filter_pfx[] = { '*','.','p','f','x',';','*','.',
4924 'p','1','2',0 };
4925 static const WCHAR filter_crl[] = { '*','.','c','r','l',0 };
4926 static const WCHAR filter_ctl[] = { '*','.','s','t','l',0 };
4927 static const WCHAR filter_serialized_store[] = { '*','.','s','s','t',0 };
4928 static const WCHAR filter_cms[] = { '*','.','s','p','c',';','*','.',
4929 'p','7','b',0 };
4930 static const WCHAR filter_all[] = { '*','.','*',0 };
4931
4932 struct StringToFilter
4933 {
4934 int id;
4935 DWORD allowFlags;
4936 LPCWSTR filter;
4937 } import_filters[] = {
4938 { IDS_IMPORT_FILTER_CERT, CRYPTUI_WIZ_IMPORT_ALLOW_CERT, filter_cert },
4939 { IDS_IMPORT_FILTER_PFX, 0, filter_pfx },
4940 { IDS_IMPORT_FILTER_CRL, CRYPTUI_WIZ_IMPORT_ALLOW_CRL, filter_crl },
4941 { IDS_IMPORT_FILTER_CTL, CRYPTUI_WIZ_IMPORT_ALLOW_CTL, filter_ctl },
4942 { IDS_IMPORT_FILTER_SERIALIZED_STORE, 0, filter_serialized_store },
4943 { IDS_IMPORT_FILTER_CMS, 0, filter_cms },
4944 { IDS_IMPORT_FILTER_ALL, 0, filter_all },
4945 };
4946
4947 static WCHAR *make_import_file_filter(DWORD dwFlags)
4948 {
4949 DWORD i;
4950 int len, totalLen = 2;
4951 LPWSTR filter = NULL, str;
4952
4953 for (i = 0; i < sizeof(import_filters) / sizeof(import_filters[0]); i++)
4954 {
4955 if (!import_filters[i].allowFlags || !dwFlags ||
4956 (dwFlags & import_filters[i].allowFlags))
4957 {
4958 len = LoadStringW(hInstance, import_filters[i].id, (LPWSTR)&str, 0);
4959 totalLen += len + strlenW(import_filters[i].filter) + 2;
4960 }
4961 }
4962 filter = HeapAlloc(GetProcessHeap(), 0, totalLen * sizeof(WCHAR));
4963 if (filter)
4964 {
4965 LPWSTR ptr;
4966
4967 ptr = filter;
4968 for (i = 0; i < sizeof(import_filters) / sizeof(import_filters[0]); i++)
4969 {
4970 if (!import_filters[i].allowFlags || !dwFlags ||
4971 (dwFlags & import_filters[i].allowFlags))
4972 {
4973 len = LoadStringW(hInstance, import_filters[i].id,
4974 (LPWSTR)&str, 0);
4975 memcpy(ptr, str, len * sizeof(WCHAR));
4976 ptr += len;
4977 *ptr++ = 0;
4978 strcpyW(ptr, import_filters[i].filter);
4979 ptr += strlenW(import_filters[i].filter) + 1;
4980 }
4981 }
4982 *ptr++ = 0;
4983 }
4984 return filter;
4985 }
4986
4987 static BOOL import_validate_filename(HWND hwnd, struct ImportWizData *data,
4988 LPCWSTR fileName)
4989 {
4990 HANDLE file;
4991 BOOL ret = FALSE;
4992
4993 file = CreateFileW(fileName, GENERIC_READ, FILE_SHARE_READ, NULL,
4994 OPEN_EXISTING, 0, NULL);
4995 if (file != INVALID_HANDLE_VALUE)
4996 {
4997 HCERTSTORE source = open_store_from_file(data->dwFlags, fileName,
4998 &data->contentType);
4999 int warningID = 0;
5000
5001 if (!source)
5002 warningID = IDS_IMPORT_BAD_FORMAT;
5003 else if (!check_store_context_type(data->dwFlags, source))
5004 warningID = IDS_IMPORT_TYPE_MISMATCH;
5005 else
5006 {
5007 data->importSrc.dwSubjectChoice =
5008 CRYPTUI_WIZ_IMPORT_SUBJECT_CERT_STORE;
5009 data->importSrc.u.hCertStore = source;
5010 data->freeSource = TRUE;
5011 ret = TRUE;
5012 }
5013 if (warningID)
5014 {
5015 import_warning(data->dwFlags, hwnd, data->pwszWizardTitle,
5016 warningID);
5017 }
5018 CloseHandle(file);
5019 }
5020 else
5021 {
5022 WCHAR title[MAX_STRING_LEN], error[MAX_STRING_LEN];
5023 LPCWSTR pTitle;
5024 LPWSTR msgBuf, fullError;
5025
5026 if (data->pwszWizardTitle)
5027 pTitle = data->pwszWizardTitle;
5028 else
5029 {
5030 LoadStringW(hInstance, IDS_IMPORT_WIZARD, title,
5031 sizeof(title) / sizeof(title[0]));
5032 pTitle = title;
5033 }
5034 LoadStringW(hInstance, IDS_IMPORT_OPEN_FAILED, error,
5035 sizeof(error) / sizeof(error[0]));
5036 FormatMessageW(
5037 FORMAT_MESSAGE_ALLOCATE_BUFFER | FORMAT_MESSAGE_FROM_SYSTEM, NULL,
5038 GetLastError(), 0, (LPWSTR) &msgBuf, 0, NULL);
5039 fullError = HeapAlloc(GetProcessHeap(), 0,
5040 (strlenW(error) + strlenW(fileName) + strlenW(msgBuf) + 3)
5041 * sizeof(WCHAR));
5042 if (fullError)
5043 {
5044 LPWSTR ptr = fullError;
5045
5046 strcpyW(ptr, error);
5047 ptr += strlenW(error);
5048 strcpyW(ptr, fileName);
5049 ptr += strlenW(fileName);
5050 *ptr++ = ':';
5051 *ptr++ = '\n';
5052 strcpyW(ptr, msgBuf);
5053 MessageBoxW(hwnd, fullError, pTitle, MB_ICONERROR | MB_OK);
5054 HeapFree(GetProcessHeap(), 0, fullError);
5055 }
5056 LocalFree(msgBuf);
5057 }
5058 return ret;
5059 }
5060
5061 static LRESULT CALLBACK import_file_dlg_proc(HWND hwnd, UINT msg, WPARAM wp,
5062 LPARAM lp)
5063 {
5064 LRESULT ret = 0;
5065 struct ImportWizData *data;
5066
5067 switch (msg)
5068 {
5069 case WM_INITDIALOG:
5070 {
5071 PROPSHEETPAGEW *page = (PROPSHEETPAGEW *)lp;
5072
5073 data = (struct ImportWizData *)page->lParam;
5074 SetWindowLongPtrW(hwnd, DWLP_USER, (LPARAM)data);
5075 if (data->fileName)
5076 {
5077 HWND fileNameEdit = GetDlgItem(hwnd, IDC_IMPORT_FILENAME);
5078
5079 SendMessageW(fileNameEdit, WM_SETTEXT, 0, (LPARAM)data->fileName);
5080 }
5081 break;
5082 }
5083 case WM_NOTIFY:
5084 {
5085 NMHDR *hdr = (NMHDR *)lp;
5086
5087 switch (hdr->code)
5088 {
5089 case PSN_SETACTIVE:
5090 PostMessageW(GetParent(hwnd), PSM_SETWIZBUTTONS, 0,
5091 PSWIZB_BACK | PSWIZB_NEXT);
5092 ret = TRUE;
5093 break;
5094 case PSN_WIZNEXT:
5095 {
5096 HWND fileNameEdit = GetDlgItem(hwnd, IDC_IMPORT_FILENAME);
5097 DWORD len = SendMessageW(fileNameEdit, WM_GETTEXTLENGTH, 0, 0);
5098
5099 data = (struct ImportWizData *)GetWindowLongPtrW(hwnd, DWLP_USER);
5100 if (!len)
5101 {
5102 import_warning(data->dwFlags, hwnd, data->pwszWizardTitle,
5103 IDS_IMPORT_EMPTY_FILE);
5104 SetWindowLongPtrW(hwnd, DWLP_MSGRESULT, 1);
5105 ret = 1;
5106 }
5107 else
5108 {
5109 LPWSTR fileName = HeapAlloc(GetProcessHeap(), 0,
5110 (len + 1) * sizeof(WCHAR));
5111
5112 if (fileName)
5113 {
5114 SendMessageW(fileNameEdit, WM_GETTEXT, len + 1,
5115 (LPARAM)fileName);
5116 if (!import_validate_filename(hwnd, data, fileName))
5117 {
5118 HeapFree(GetProcessHeap(), 0, fileName);
5119 SetWindowLongPtrW(hwnd, DWLP_MSGRESULT, 1);
5120 ret = 1;
5121 }
5122 else
5123 data->fileName = fileName;
5124 }
5125 }
5126 break;
5127 }
5128 }
5129 break;
5130 }
5131 case WM_COMMAND:
5132 switch (wp)
5133 {
5134 case IDC_IMPORT_BROWSE_FILE:
5135 {
5136 OPENFILENAMEW ofn;
5137 WCHAR fileBuf[MAX_PATH];
5138
5139 data = (struct ImportWizData *)GetWindowLongPtrW(hwnd, DWLP_USER);
5140 memset(&ofn, 0, sizeof(ofn));
5141 ofn.lStructSize = sizeof(ofn);
5142 ofn.hwndOwner = hwnd;
5143 ofn.lpstrFilter = make_import_file_filter(data->dwFlags);
5144 ofn.lpstrFile = fileBuf;
5145 ofn.nMaxFile = sizeof(fileBuf) / sizeof(fileBuf[0]);
5146 fileBuf[0] = 0;
5147 if (GetOpenFileNameW(&ofn))
5148 SendMessageW(GetDlgItem(hwnd, IDC_IMPORT_FILENAME), WM_SETTEXT,
5149 0, (LPARAM)ofn.lpstrFile);
5150 HeapFree(GetProcessHeap(), 0, (LPWSTR)ofn.lpstrFilter);
5151 break;
5152 }
5153 }
5154 break;
5155 }
5156 return ret;
5157 }
5158
5159 static LRESULT CALLBACK import_store_dlg_proc(HWND hwnd, UINT msg, WPARAM wp,
5160 LPARAM lp)
5161 {
5162 LRESULT ret = 0;
5163 struct ImportWizData *data;
5164
5165 switch (msg)
5166 {
5167 case WM_INITDIALOG:
5168 {
5169 PROPSHEETPAGEW *page = (PROPSHEETPAGEW *)lp;
5170
5171 data = (struct ImportWizData *)page->lParam;
5172 SetWindowLongPtrW(hwnd, DWLP_USER, (LPARAM)data);
5173 if (!data->hDestCertStore)
5174 {
5175 SendMessageW(GetDlgItem(hwnd, IDC_IMPORT_AUTO_STORE), BM_CLICK,
5176 0, 0);
5177 EnableWindow(GetDlgItem(hwnd, IDC_IMPORT_STORE), FALSE);
5178 EnableWindow(GetDlgItem(hwnd, IDC_IMPORT_BROWSE_STORE), FALSE);
5179 EnableWindow(GetDlgItem(hwnd, IDC_IMPORT_SPECIFY_STORE), FALSE);
5180 }
5181 else
5182 {
5183 WCHAR storeTitle[MAX_STRING_LEN];
5184
5185 SendMessageW(GetDlgItem(hwnd, IDC_IMPORT_SPECIFY_STORE), BM_CLICK,
5186 0, 0);
5187 EnableWindow(GetDlgItem(hwnd, IDC_IMPORT_STORE), TRUE);
5188 EnableWindow(GetDlgItem(hwnd, IDC_IMPORT_BROWSE_STORE), TRUE);
5189 EnableWindow(GetDlgItem(hwnd, IDC_IMPORT_SPECIFY_STORE),
5190 !(data->dwFlags & CRYPTUI_WIZ_IMPORT_NO_CHANGE_DEST_STORE));
5191 LoadStringW(hInstance, IDS_IMPORT_DEST_DETERMINED,
5192 storeTitle, sizeof(storeTitle) / sizeof(storeTitle[0]));
5193 SendMessageW(GetDlgItem(hwnd, IDC_IMPORT_STORE), WM_SETTEXT,
5194 0, (LPARAM)storeTitle);
5195 }
5196 break;
5197 }
5198 case WM_NOTIFY:
5199 {
5200 NMHDR *hdr = (NMHDR *)lp;
5201
5202 switch (hdr->code)
5203 {
5204 case PSN_SETACTIVE:
5205 PostMessageW(GetParent(hwnd), PSM_SETWIZBUTTONS, 0,
5206 PSWIZB_BACK | PSWIZB_NEXT);
5207 ret = TRUE;
5208 break;
5209 case PSN_WIZNEXT:
5210 {
5211 data = (struct ImportWizData *)GetWindowLongPtrW(hwnd, DWLP_USER);
5212 if (IsDlgButtonChecked(hwnd, IDC_IMPORT_SPECIFY_STORE) &&
5213 !data->hDestCertStore)
5214 {
5215 import_warning(data->dwFlags, hwnd, data->pwszWizardTitle,
5216 IDS_IMPORT_SELECT_STORE);
5217 SetWindowLongPtrW(hwnd, DWLP_MSGRESULT, 1);
5218 ret = 1;
5219 }
5220 break;
5221 }
5222 }
5223 break;
5224 }
5225 case WM_COMMAND:
5226 switch (wp)
5227 {
5228 case IDC_IMPORT_AUTO_STORE:
5229 data = (struct ImportWizData *)GetWindowLongPtrW(hwnd, DWLP_USER);
5230 data->autoDest = TRUE;
5231 EnableWindow(GetDlgItem(hwnd, IDC_IMPORT_STORE), FALSE);
5232 EnableWindow(GetDlgItem(hwnd, IDC_IMPORT_BROWSE_STORE), FALSE);
5233 break;
5234 case IDC_IMPORT_SPECIFY_STORE:
5235 data = (struct ImportWizData *)GetWindowLongPtrW(hwnd, DWLP_USER);
5236 data->autoDest = FALSE;
5237 EnableWindow(GetDlgItem(hwnd, IDC_IMPORT_STORE), TRUE);
5238 EnableWindow(GetDlgItem(hwnd, IDC_IMPORT_BROWSE_STORE), TRUE);
5239 break;
5240 case IDC_IMPORT_BROWSE_STORE:
5241 {
5242 CRYPTUI_ENUM_SYSTEM_STORE_ARGS enumArgs = {
5243 CERT_SYSTEM_STORE_CURRENT_USER, NULL };
5244 CRYPTUI_ENUM_DATA enumData = { 0, NULL, 1, &enumArgs };
5245 CRYPTUI_SELECTSTORE_INFO_W selectInfo;
5246 HCERTSTORE store;
5247
5248 data = (struct ImportWizData *)GetWindowLongPtrW(hwnd, DWLP_USER);
5249 selectInfo.dwSize = sizeof(selectInfo);
5250 selectInfo.parent = hwnd;
5251 selectInfo.dwFlags = CRYPTUI_ENABLE_SHOW_PHYSICAL_STORE;
5252 selectInfo.pwszTitle = NULL;
5253 selectInfo.pwszText = NULL;
5254 selectInfo.pEnumData = &enumData;
5255 selectInfo.pfnSelectedStoreCallback = NULL;
5256 if ((store = CryptUIDlgSelectStoreW(&selectInfo)))
5257 {
5258 WCHAR storeTitle[MAX_STRING_LEN];
5259
5260 LoadStringW(hInstance, IDS_IMPORT_DEST_DETERMINED,
5261 storeTitle, sizeof(storeTitle) / sizeof(storeTitle[0]));
5262 SendMessageW(GetDlgItem(hwnd, IDC_IMPORT_STORE), WM_SETTEXT,
5263 0, (LPARAM)storeTitle);
5264 data->hDestCertStore = store;
5265 data->freeDest = TRUE;
5266 }
5267 break;
5268 }
5269 }
5270 break;
5271 }
5272 return ret;
5273 }
5274
5275 static void show_import_details(HWND lv, struct ImportWizData *data)
5276 {
5277 WCHAR text[MAX_STRING_LEN];
5278 LVITEMW item;
5279 int contentID;
5280
5281 item.mask = LVIF_TEXT;
5282 item.iItem = SendMessageW(lv, LVM_GETITEMCOUNT, 0, 0);
5283 item.iSubItem = 0;
5284 LoadStringW(hInstance, IDS_IMPORT_STORE_SELECTION, text,
5285 sizeof(text)/ sizeof(text[0]));
5286 item.pszText = text;
5287 SendMessageW(lv, LVM_INSERTITEMW, 0, (LPARAM)&item);
5288 item.iSubItem = 1;
5289 if (data->autoDest)
5290 LoadStringW(hInstance, IDS_IMPORT_DEST_AUTOMATIC, text,
5291 sizeof(text)/ sizeof(text[0]));
5292 else
5293 LoadStringW(hInstance, IDS_IMPORT_DEST_DETERMINED, text,
5294 sizeof(text)/ sizeof(text[0]));
5295 SendMessageW(lv, LVM_SETITEMTEXTW, item.iItem, (LPARAM)&item);
5296 item.iItem = SendMessageW(lv, LVM_GETITEMCOUNT, 0, 0);
5297 item.iSubItem = 0;
5298 LoadStringW(hInstance, IDS_IMPORT_CONTENT, text,
5299 sizeof(text)/ sizeof(text[0]));
5300 SendMessageW(lv, LVM_INSERTITEMW, 0, (LPARAM)&item);
5301 switch (data->contentType)
5302 {
5303 case CERT_QUERY_CONTENT_CERT:
5304 case CERT_QUERY_CONTENT_SERIALIZED_CERT:
5305 contentID = IDS_IMPORT_CONTENT_CERT;
5306 break;
5307 case CERT_QUERY_CONTENT_CRL:
5308 case CERT_QUERY_CONTENT_SERIALIZED_CRL:
5309 contentID = IDS_IMPORT_CONTENT_CRL;
5310 break;
5311 case CERT_QUERY_CONTENT_CTL:
5312 case CERT_QUERY_CONTENT_SERIALIZED_CTL:
5313 contentID = IDS_IMPORT_CONTENT_CTL;
5314 break;
5315 case CERT_QUERY_CONTENT_PKCS7_SIGNED:
5316 contentID = IDS_IMPORT_CONTENT_CMS;
5317 break;
5318 case CERT_QUERY_CONTENT_FLAG_PFX:
5319 contentID = IDS_IMPORT_CONTENT_PFX;
5320 break;
5321 default:
5322 contentID = IDS_IMPORT_CONTENT_STORE;
5323 break;
5324 }
5325 LoadStringW(hInstance, contentID, text, sizeof(text)/ sizeof(text[0]));
5326 item.iSubItem = 1;
5327 SendMessageW(lv, LVM_SETITEMTEXTW, item.iItem, (LPARAM)&item);
5328 if (data->fileName)
5329 {
5330 item.iItem = SendMessageW(lv, LVM_GETITEMCOUNT, 0, 0);
5331 item.iSubItem = 0;
5332 LoadStringW(hInstance, IDS_IMPORT_FILE, text,
5333 sizeof(text)/ sizeof(text[0]));
5334 SendMessageW(lv, LVM_INSERTITEMW, 0, (LPARAM)&item);
5335 item.iSubItem = 1;
5336 item.pszText = data->fileName;
5337 SendMessageW(lv, LVM_SETITEMTEXTW, item.iItem, (LPARAM)&item);
5338 }
5339 }
5340
5341 static BOOL do_import(DWORD dwFlags, HWND hwndParent, LPCWSTR pwszWizardTitle,
5342 PCCRYPTUI_WIZ_IMPORT_SRC_INFO pImportSrc, HCERTSTORE hDestCertStore)
5343 {
5344 BOOL ret;
5345
5346 switch (pImportSrc->dwSubjectChoice)
5347 {
5348 case CRYPTUI_WIZ_IMPORT_SUBJECT_FILE:
5349 ret = import_file(dwFlags, hwndParent, pwszWizardTitle,
5350 pImportSrc->u.pwszFileName, hDestCertStore);
5351 break;
5352 case CRYPTUI_WIZ_IMPORT_SUBJECT_CERT_CONTEXT:
5353 if ((ret = check_context_type(dwFlags, CERT_QUERY_CONTENT_CERT)))
5354 ret = import_cert(pImportSrc->u.pCertContext, hDestCertStore);
5355 else
5356 import_warn_type_mismatch(dwFlags, hwndParent, pwszWizardTitle);
5357 break;
5358 case CRYPTUI_WIZ_IMPORT_SUBJECT_CRL_CONTEXT:
5359 if ((ret = check_context_type(dwFlags, CERT_QUERY_CONTENT_CRL)))
5360 ret = import_crl(pImportSrc->u.pCRLContext, hDestCertStore);
5361 else
5362 import_warn_type_mismatch(dwFlags, hwndParent, pwszWizardTitle);
5363 break;
5364 case CRYPTUI_WIZ_IMPORT_SUBJECT_CTL_CONTEXT:
5365 if ((ret = check_context_type(dwFlags, CERT_QUERY_CONTENT_CTL)))
5366 ret = import_ctl(pImportSrc->u.pCTLContext, hDestCertStore);
5367 else
5368 import_warn_type_mismatch(dwFlags, hwndParent, pwszWizardTitle);
5369 break;
5370 case CRYPTUI_WIZ_IMPORT_SUBJECT_CERT_STORE:
5371 ret = import_store(dwFlags, hwndParent, pwszWizardTitle,
5372 pImportSrc->u.hCertStore, hDestCertStore);
5373 break;
5374 default:
5375 WARN("unknown source type: %u\n", pImportSrc->dwSubjectChoice);
5376 SetLastError(E_INVALIDARG);
5377 ret = FALSE;
5378 }
5379 return ret;
5380 }
5381
5382 static LRESULT CALLBACK import_finish_dlg_proc(HWND hwnd, UINT msg, WPARAM wp,
5383 LPARAM lp)
5384 {
5385 LRESULT ret = 0;
5386 struct ImportWizData *data;
5387
5388 switch (msg)
5389 {
5390 case WM_INITDIALOG:
5391 {
5392 PROPSHEETPAGEW *page = (PROPSHEETPAGEW *)lp;
5393 HWND lv = GetDlgItem(hwnd, IDC_IMPORT_SETTINGS);
5394 RECT rc;
5395 LVCOLUMNW column;
5396
5397 data = (struct ImportWizData *)page->lParam;
5398 SetWindowLongPtrW(hwnd, DWLP_USER, (LPARAM)data);
5399 SendMessageW(GetDlgItem(hwnd, IDC_IMPORT_TITLE), WM_SETFONT,
5400 (WPARAM)data->titleFont, TRUE);
5401 GetWindowRect(lv, &rc);
5402 column.mask = LVCF_WIDTH;
5403 column.cx = (rc.right - rc.left) / 2 - 2;
5404 SendMessageW(lv, LVM_INSERTCOLUMNW, 0, (LPARAM)&column);
5405 SendMessageW(lv, LVM_INSERTCOLUMNW, 1, (LPARAM)&column);
5406 show_import_details(lv, data);
5407 break;
5408 }
5409 case WM_NOTIFY:
5410 {
5411 NMHDR *hdr = (NMHDR *)lp;
5412
5413 switch (hdr->code)
5414 {
5415 case PSN_SETACTIVE:
5416 {
5417 HWND lv = GetDlgItem(hwnd, IDC_IMPORT_SETTINGS);
5418
5419 data = (struct ImportWizData *)GetWindowLongPtrW(hwnd, DWLP_USER);
5420 SendMessageW(lv, LVM_DELETEALLITEMS, 0, 0);
5421 show_import_details(lv, data);
5422 PostMessageW(GetParent(hwnd), PSM_SETWIZBUTTONS, 0,
5423 PSWIZB_BACK | PSWIZB_FINISH);
5424 ret = TRUE;
5425 break;
5426 }
5427 case PSN_WIZFINISH:
5428 {
5429 data = (struct ImportWizData *)GetWindowLongPtrW(hwnd, DWLP_USER);
5430 if ((data->success = do_import(data->dwFlags, hwnd,
5431 data->pwszWizardTitle, &data->importSrc, data->hDestCertStore)))
5432 {
5433 WCHAR title[MAX_STRING_LEN], message[MAX_STRING_LEN];
5434 LPCWSTR pTitle;
5435
5436 if (data->pwszWizardTitle)
5437 pTitle = data->pwszWizardTitle;
5438 else
5439 {
5440 LoadStringW(hInstance, IDS_IMPORT_WIZARD, title,
5441 sizeof(title) / sizeof(title[0]));
5442 pTitle = title;
5443 }
5444 LoadStringW(hInstance, IDS_IMPORT_SUCCEEDED, message,
5445 sizeof(message) / sizeof(message[0]));
5446 MessageBoxW(hwnd, message, pTitle, MB_OK);
5447 }
5448 else
5449 import_warning(data->dwFlags, hwnd, data->pwszWizardTitle,
5450 IDS_IMPORT_FAILED);
5451 break;
5452 }
5453 }
5454 break;
5455 }
5456 }
5457 return ret;
5458 }
5459
5460 static BOOL show_import_ui(DWORD dwFlags, HWND hwndParent,
5461 LPCWSTR pwszWizardTitle, PCCRYPTUI_WIZ_IMPORT_SRC_INFO pImportSrc,
5462 HCERTSTORE hDestCertStore)
5463 {
5464 PROPSHEETHEADERW hdr;
5465 PROPSHEETPAGEW pages[4];
5466 struct ImportWizData data;
5467 int nPages = 0;
5468
5469 data.dwFlags = dwFlags;
5470 data.pwszWizardTitle = pwszWizardTitle;
5471 if (pImportSrc)
5472 {
5473 memcpy(&data.importSrc, pImportSrc, sizeof(data.importSrc));
5474 data.fileName = (LPWSTR)pImportSrc->u.pwszFileName;
5475 }
5476 else
5477 {
5478 memset(&data.importSrc, 0, sizeof(data.importSrc));
5479 data.fileName = NULL;
5480 }
5481 data.freeSource = FALSE;
5482 data.hDestCertStore = hDestCertStore;
5483 data.freeDest = FALSE;
5484 data.autoDest = TRUE;
5485 data.success = TRUE;
5486
5487 memset(&pages, 0, sizeof(pages));
5488
5489 pages[nPages].dwSize = sizeof(pages[0]);
5490 pages[nPages].hInstance = hInstance;
5491 pages[nPages].u.pszTemplate = MAKEINTRESOURCEW(IDD_IMPORT_WELCOME);
5492 pages[nPages].pfnDlgProc = import_welcome_dlg_proc;
5493 pages[nPages].dwFlags = PSP_HIDEHEADER;
5494 pages[nPages].lParam = (LPARAM)&data;
5495 nPages++;
5496
5497 if (!pImportSrc ||
5498 pImportSrc->dwSubjectChoice == CRYPTUI_WIZ_IMPORT_SUBJECT_FILE)
5499 {
5500 pages[nPages].dwSize = sizeof(pages[0]);
5501 pages[nPages].hInstance = hInstance;
5502 pages[nPages].u.pszTemplate = MAKEINTRESOURCEW(IDD_IMPORT_FILE);
5503 pages[nPages].pfnDlgProc = import_file_dlg_proc;
5504 pages[nPages].dwFlags = PSP_USEHEADERTITLE | PSP_USEHEADERSUBTITLE;
5505 pages[nPages].pszHeaderTitle = MAKEINTRESOURCEW(IDS_IMPORT_FILE_TITLE);
5506 pages[nPages].pszHeaderSubTitle =
5507 MAKEINTRESOURCEW(IDS_IMPORT_FILE_SUBTITLE);
5508 pages[nPages].lParam = (LPARAM)&data;
5509 nPages++;
5510 }
5511 else
5512 {
5513 switch (pImportSrc->dwSubjectChoice)
5514 {
5515 case CRYPTUI_WIZ_IMPORT_SUBJECT_CERT_CONTEXT:
5516 data.contentType = CERT_QUERY_CONTENT_CERT;
5517 break;
5518 case CRYPTUI_WIZ_IMPORT_SUBJECT_CRL_CONTEXT:
5519 data.contentType = CERT_QUERY_CONTENT_CRL;
5520 break;
5521 case CRYPTUI_WIZ_IMPORT_SUBJECT_CTL_CONTEXT:
5522 data.contentType = CERT_QUERY_CONTENT_CTL;
5523 break;
5524 case CRYPTUI_WIZ_IMPORT_SUBJECT_CERT_STORE:
5525 data.contentType = CERT_QUERY_CONTENT_SERIALIZED_STORE;
5526 break;
5527 }
5528 }
5529
5530 pages[nPages].dwSize = sizeof(pages[0]);
5531 pages[nPages].hInstance = hInstance;
5532 pages[nPages].u.pszTemplate = MAKEINTRESOURCEW(IDD_IMPORT_STORE);
5533 pages[nPages].pfnDlgProc = import_store_dlg_proc;
5534 pages[nPages].dwFlags = PSP_USEHEADERTITLE | PSP_USEHEADERSUBTITLE;
5535 pages[nPages].pszHeaderTitle = MAKEINTRESOURCEW(IDS_IMPORT_STORE_TITLE);
5536 pages[nPages].pszHeaderSubTitle =
5537 MAKEINTRESOURCEW(IDS_IMPORT_STORE_SUBTITLE);
5538 pages[nPages].lParam = (LPARAM)&data;
5539 nPages++;
5540
5541 pages[nPages].dwSize = sizeof(pages[0]);
5542 pages[nPages].hInstance = hInstance;
5543 pages[nPages].u.pszTemplate = MAKEINTRESOURCEW(IDD_IMPORT_FINISH);
5544 pages[nPages].pfnDlgProc = import_finish_dlg_proc;
5545 pages[nPages].dwFlags = PSP_HIDEHEADER;
5546 pages[nPages].lParam = (LPARAM)&data;
5547 nPages++;
5548
5549 memset(&hdr, 0, sizeof(hdr));
5550 hdr.dwSize = sizeof(hdr);
5551 hdr.hwndParent = hwndParent;
5552 hdr.dwFlags = PSH_PROPSHEETPAGE | PSH_WIZARD97_NEW | PSH_HEADER |
5553 PSH_WATERMARK;
5554 hdr.hInstance = hInstance;
5555 if (pwszWizardTitle)
5556 hdr.pszCaption = pwszWizardTitle;
5557 else
5558 hdr.pszCaption = MAKEINTRESOURCEW(IDS_IMPORT_WIZARD);
5559 hdr.u3.ppsp = pages;
5560 hdr.nPages = nPages;
5561 hdr.u4.pszbmWatermark = MAKEINTRESOURCEW(IDB_CERT_WATERMARK);
5562 hdr.u5.pszbmHeader = MAKEINTRESOURCEW(IDB_CERT_HEADER);
5563 PropertySheetW(&hdr);
5564 if (data.fileName != data.importSrc.u.pwszFileName)
5565 HeapFree(GetProcessHeap(), 0, data.fileName);
5566 if (data.freeSource &&
5567 data.importSrc.dwSubjectChoice == CRYPTUI_WIZ_IMPORT_SUBJECT_CERT_STORE)
5568 CertCloseStore(data.importSrc.u.hCertStore, 0);
5569 DeleteObject(data.titleFont);
5570 return data.success;
5571 }
5572
5573 BOOL WINAPI CryptUIWizImport(DWORD dwFlags, HWND hwndParent, LPCWSTR pwszWizardTitle,
5574 PCCRYPTUI_WIZ_IMPORT_SRC_INFO pImportSrc, HCERTSTORE hDestCertStore)
5575 {
5576 BOOL ret;
5577
5578 TRACE("(0x%08x, %p, %s, %p, %p)\n", dwFlags, hwndParent, debugstr_w(pwszWizardTitle),
5579 pImportSrc, hDestCertStore);
5580
5581 if (pImportSrc &&
5582 pImportSrc->dwSize != sizeof(CRYPTUI_WIZ_IMPORT_SRC_INFO))
5583 {
5584 SetLastError(E_INVALIDARG);
5585 return FALSE;
5586 }
5587
5588 if (!(dwFlags & CRYPTUI_WIZ_NO_UI))
5589 ret = show_import_ui(dwFlags, hwndParent, pwszWizardTitle, pImportSrc,
5590 hDestCertStore);
5591 else if (pImportSrc)
5592 ret = do_import(dwFlags, hwndParent, pwszWizardTitle, pImportSrc,
5593 hDestCertStore);
5594 else
5595 {
5596 /* Can't have no UI without specifying source */
5597 SetLastError(E_INVALIDARG);
5598 ret = FALSE;
5599 }
5600
5601 return ret;
5602 }
5603
5604 struct ExportWizData
5605 {
5606 HFONT titleFont;
5607 DWORD dwFlags;
5608 LPCWSTR pwszWizardTitle;
5609 CRYPTUI_WIZ_EXPORT_INFO exportInfo;
5610 CRYPTUI_WIZ_EXPORT_CERTCONTEXT_INFO contextInfo;
5611 BOOL freePassword;
5612 PCRYPT_KEY_PROV_INFO keyProvInfo;
5613 BOOL deleteKeys;
5614 LPWSTR fileName;
5615 HANDLE file;
5616 BOOL success;
5617 };
5618
5619 static LRESULT CALLBACK export_welcome_dlg_proc(HWND hwnd, UINT msg, WPARAM wp,
5620 LPARAM lp)
5621 {
5622 LRESULT ret = 0;
5623
5624 switch (msg)
5625 {
5626 case WM_INITDIALOG:
5627 {
5628 struct ExportWizData *data;
5629 PROPSHEETPAGEW *page = (PROPSHEETPAGEW *)lp;
5630 WCHAR fontFace[MAX_STRING_LEN];
5631 HDC hDC = GetDC(hwnd);
5632 int height;
5633
5634 data = (struct ExportWizData *)page->lParam;
5635 LoadStringW(hInstance, IDS_WIZARD_TITLE_FONT, fontFace,
5636 sizeof(fontFace) / sizeof(fontFace[0]));
5637 height = -MulDiv(12, GetDeviceCaps(hDC, LOGPIXELSY), 72);
5638 data->titleFont = CreateFontW(height, 0, 0, 0, FW_BOLD, 0, 0, 0,
5639 DEFAULT_CHARSET, OUT_DEFAULT_PRECIS, CLIP_DEFAULT_PRECIS,
5640 DEFAULT_QUALITY, DEFAULT_PITCH | FF_DONTCARE, fontFace);
5641 SendMessageW(GetDlgItem(hwnd, IDC_EXPORT_TITLE), WM_SETFONT,
5642 (WPARAM)data->titleFont, TRUE);
5643 ReleaseDC(hwnd, hDC);
5644 break;
5645 }
5646 case WM_NOTIFY:
5647 {
5648 NMHDR *hdr = (NMHDR *)lp;
5649
5650 switch (hdr->code)
5651 {
5652 case PSN_SETACTIVE:
5653 PostMessageW(GetParent(hwnd), PSM_SETWIZBUTTONS, 0, PSWIZB_NEXT);
5654 ret = TRUE;
5655 break;
5656 }
5657 break;
5658 }
5659 }
5660 return ret;
5661 }
5662
5663 static PCRYPT_KEY_PROV_INFO export_get_private_key_info(PCCERT_CONTEXT cert)
5664 {
5665 PCRYPT_KEY_PROV_INFO info = NULL;
5666 DWORD size;
5667
5668 if (CertGetCertificateContextProperty(cert, CERT_KEY_PROV_INFO_PROP_ID,
5669 NULL, &size))
5670 {
5671 info = HeapAlloc(GetProcessHeap(), 0, size);
5672 if (info)
5673 {
5674 if (!CertGetCertificateContextProperty(cert,
5675 CERT_KEY_PROV_INFO_PROP_ID, info, &size))
5676 {
5677 HeapFree(GetProcessHeap(), 0, info);
5678 info = NULL;
5679 }
5680 }
5681 }
5682 return info;
5683 }
5684
5685 static BOOL export_acquire_private_key(const CRYPT_KEY_PROV_INFO *info,
5686 HCRYPTPROV *phProv)
5687 {
5688 BOOL ret;
5689
5690 ret = CryptAcquireContextW(phProv, info->pwszContainerName,
5691 info->pwszProvName, info->dwProvType, 0);
5692 if (ret)
5693 {
5694 DWORD i;
5695
5696 for (i = 0; i < info->cProvParam; i++)
5697 CryptSetProvParam(*phProv, info->rgProvParam[i].dwParam,
5698 info->rgProvParam[i].pbData, info->rgProvParam[i].dwFlags);
5699 }
5700 return ret;
5701 }
5702
5703 static BOOL export_is_key_exportable(HCRYPTPROV hProv, DWORD keySpec)
5704 {
5705 BOOL ret;
5706 HCRYPTKEY key;
5707
5708 if ((ret = CryptGetUserKey(hProv, keySpec, &key)))
5709 {
5710 DWORD permissions, size = sizeof(permissions);
5711
5712 if ((ret = CryptGetKeyParam(key, KP_PERMISSIONS, (BYTE *)&permissions,
5713 &size, 0)) && !(permissions & CRYPT_EXPORT))
5714 ret = FALSE;
5715 CryptDestroyKey(key);
5716 }
5717 return ret;
5718 }
5719
5720 static LRESULT CALLBACK export_private_key_dlg_proc(HWND hwnd, UINT msg,
5721 WPARAM wp, LPARAM lp)
5722 {
5723 LRESULT ret = 0;
5724 struct ExportWizData *data;
5725
5726 switch (msg)
5727 {
5728 case WM_INITDIALOG:
5729 {
5730 PROPSHEETPAGEW *page = (PROPSHEETPAGEW *)lp;
5731 PCRYPT_KEY_PROV_INFO info;
5732 HCRYPTPROV hProv = 0;
5733 int errorID = 0;
5734
5735 data = (struct ExportWizData *)page->lParam;
5736 SetWindowLongPtrW(hwnd, DWLP_USER, (LPARAM)data);
5737 /* Get enough information about a key to see whether it's exportable.
5738 */
5739 if (!(info = export_get_private_key_info(
5740 data->exportInfo.u.pCertContext)))
5741 errorID = IDS_EXPORT_PRIVATE_KEY_UNAVAILABLE;
5742 else if (!export_acquire_private_key(info, &hProv))
5743 errorID = IDS_EXPORT_PRIVATE_KEY_UNAVAILABLE;
5744 else if (!export_is_key_exportable(hProv, info->dwKeySpec))
5745 errorID = IDS_EXPORT_PRIVATE_KEY_NON_EXPORTABLE;
5746
5747 if (errorID)
5748 {
5749 WCHAR error[MAX_STRING_LEN];
5750
5751 LoadStringW(hInstance, errorID, error,
5752 sizeof(error) / sizeof(error[0]));
5753 SendMessageW(GetDlgItem(hwnd, IDC_EXPORT_PRIVATE_KEY_UNAVAILABLE),
5754 WM_SETTEXT, 0, (LPARAM)error);
5755 EnableWindow(GetDlgItem(hwnd, IDC_EXPORT_PRIVATE_KEY_YES), FALSE);
5756 }
5757 else
5758 data->keyProvInfo = info;
5759 if (hProv)
5760 CryptReleaseContext(hProv, 0);
5761 SendMessageW(GetDlgItem(hwnd, IDC_EXPORT_PRIVATE_KEY_NO), BM_CLICK,
5762 0, 0);
5763 break;
5764 }
5765 case WM_NOTIFY:
5766 {
5767 NMHDR *hdr = (NMHDR *)lp;
5768
5769 switch (hdr->code)
5770 {
5771 case PSN_SETACTIVE:
5772 PostMessageW(GetParent(hwnd), PSM_SETWIZBUTTONS, 0,
5773 PSWIZB_BACK | PSWIZB_NEXT);
5774 ret = TRUE;
5775 break;
5776 case PSN_WIZNEXT:
5777 data = (struct ExportWizData *)GetWindowLongPtrW(hwnd, DWLP_USER);
5778 if (IsDlgButtonChecked(hwnd, IDC_EXPORT_PRIVATE_KEY_NO))
5779 {
5780 data->contextInfo.dwExportFormat =
5781 CRYPTUI_WIZ_EXPORT_FORMAT_DER;
5782 data->contextInfo.fExportPrivateKeys = FALSE;
5783 }
5784 else
5785 {
5786 data->contextInfo.dwExportFormat =
5787 CRYPTUI_WIZ_EXPORT_FORMAT_PFX;
5788 data->contextInfo.fExportPrivateKeys = TRUE;
5789 }
5790 break;
5791 }
5792 break;
5793 }
5794 }
5795 return ret;
5796 }
5797
5798 static BOOL export_info_has_private_key(PCCRYPTUI_WIZ_EXPORT_INFO pExportInfo)
5799 {
5800 BOOL ret = FALSE;
5801
5802 if (pExportInfo->dwSubjectChoice == CRYPTUI_WIZ_EXPORT_CERT_CONTEXT)
5803 {
5804 DWORD size;
5805
5806 /* If there's a CRYPT_KEY_PROV_INFO set for this cert, assume the
5807 * cert has a private key.
5808 */
5809 if (CertGetCertificateContextProperty(pExportInfo->u.pCertContext,
5810 CERT_KEY_PROV_INFO_PROP_ID, NULL, &size))
5811 ret = TRUE;
5812 }
5813 return ret;
5814 }
5815
5816 static void export_format_enable_controls(HWND hwnd, const struct ExportWizData *data)
5817 {
5818 int defaultFormatID;
5819
5820 switch (data->contextInfo.dwExportFormat)
5821 {
5822 case CRYPTUI_WIZ_EXPORT_FORMAT_BASE64:
5823 defaultFormatID = IDC_EXPORT_FORMAT_BASE64;
5824 break;
5825 case CRYPTUI_WIZ_EXPORT_FORMAT_PKCS7:
5826 defaultFormatID = IDC_EXPORT_FORMAT_CMS;
5827 break;
5828 case CRYPTUI_WIZ_EXPORT_FORMAT_PFX:
5829 defaultFormatID = IDC_EXPORT_FORMAT_PFX;
5830 break;
5831 default:
5832 defaultFormatID = IDC_EXPORT_FORMAT_DER;
5833 }
5834 SendMessageW(GetDlgItem(hwnd, defaultFormatID), BM_CLICK, 0, 0);
5835 if (defaultFormatID == IDC_EXPORT_FORMAT_PFX)
5836 {
5837 EnableWindow(GetDlgItem(hwnd, IDC_EXPORT_FORMAT_DER), FALSE);
5838 EnableWindow(GetDlgItem(hwnd, IDC_EXPORT_FORMAT_BASE64), FALSE);
5839 EnableWindow(GetDlgItem(hwnd, IDC_EXPORT_FORMAT_CMS), FALSE);
5840 EnableWindow(GetDlgItem(hwnd, IDC_EXPORT_FORMAT_PFX), TRUE);
5841 }
5842 else
5843 {
5844 EnableWindow(GetDlgItem(hwnd, IDC_EXPORT_FORMAT_DER), TRUE);
5845 EnableWindow(GetDlgItem(hwnd, IDC_EXPORT_FORMAT_BASE64), TRUE);
5846 EnableWindow(GetDlgItem(hwnd, IDC_EXPORT_FORMAT_CMS), TRUE);
5847 EnableWindow(GetDlgItem(hwnd, IDC_EXPORT_FORMAT_PFX), FALSE);
5848 }
5849 }
5850
5851 static LRESULT CALLBACK export_format_dlg_proc(HWND hwnd, UINT msg, WPARAM wp,
5852 LPARAM lp)
5853 {
5854 LRESULT ret = 0;
5855 struct ExportWizData *data;
5856
5857 switch (msg)
5858 {
5859 case WM_INITDIALOG:
5860 {
5861 PROPSHEETPAGEW *page = (PROPSHEETPAGEW *)lp;
5862
5863 data = (struct ExportWizData *)page->lParam;
5864 SetWindowLongPtrW(hwnd, DWLP_USER, (LPARAM)data);
5865 export_format_enable_controls(hwnd, data);
5866 break;
5867 }
5868 case WM_NOTIFY:
5869 {
5870 NMHDR *hdr = (NMHDR *)lp;
5871
5872 switch (hdr->code)
5873 {
5874 case PSN_SETACTIVE:
5875 PostMessageW(GetParent(hwnd), PSM_SETWIZBUTTONS, 0,
5876 PSWIZB_BACK | PSWIZB_NEXT);
5877 data = (struct ExportWizData *)GetWindowLongPtrW(hwnd, DWLP_USER);
5878 export_format_enable_controls(hwnd, data);
5879 ret = TRUE;
5880 break;
5881 case PSN_WIZNEXT:
5882 {
5883 BOOL skipPasswordPage = TRUE;
5884
5885 data = (struct ExportWizData *)GetWindowLongPtrW(hwnd, DWLP_USER);
5886 if (IsDlgButtonChecked(hwnd, IDC_EXPORT_FORMAT_DER))
5887 data->contextInfo.dwExportFormat =
5888 CRYPTUI_WIZ_EXPORT_FORMAT_DER;
5889 else if (IsDlgButtonChecked(hwnd, IDC_EXPORT_FORMAT_BASE64))
5890 data->contextInfo.dwExportFormat =
5891 CRYPTUI_WIZ_EXPORT_FORMAT_BASE64;
5892 else if (IsDlgButtonChecked(hwnd, IDC_EXPORT_FORMAT_CMS))
5893 {
5894 data->contextInfo.dwExportFormat =
5895 CRYPTUI_WIZ_EXPORT_FORMAT_PKCS7;
5896 if (IsDlgButtonChecked(hwnd, IDC_EXPORT_CMS_INCLUDE_CHAIN))
5897 data->contextInfo.fExportChain =
5898 CRYPTUI_WIZ_EXPORT_FORMAT_PKCS7;
5899 }
5900 else
5901 {
5902 data->contextInfo.dwExportFormat =
5903 CRYPTUI_WIZ_EXPORT_FORMAT_PFX;
5904 if (IsDlgButtonChecked(hwnd, IDC_EXPORT_PFX_INCLUDE_CHAIN))
5905 data->contextInfo.fExportChain = TRUE;
5906 if (IsDlgButtonChecked(hwnd, IDC_EXPORT_PFX_STRONG_ENCRYPTION))
5907 data->contextInfo.fStrongEncryption = TRUE;
5908 if (IsDlgButtonChecked(hwnd, IDC_EXPORT_PFX_DELETE_PRIVATE_KEY))
5909 data->deleteKeys = TRUE;
5910 skipPasswordPage = FALSE;
5911 }
5912 SetWindowLongPtrW(hwnd, DWLP_MSGRESULT,
5913 skipPasswordPage ? IDD_EXPORT_FILE : 0);
5914 ret = 1;
5915 break;
5916 }
5917 }
5918 break;
5919 }
5920 case WM_COMMAND:
5921 switch (HIWORD(wp))
5922 {
5923 case BN_CLICKED:
5924 switch (LOWORD(wp))
5925 {
5926 case IDC_EXPORT_FORMAT_DER:
5927 case IDC_EXPORT_FORMAT_BASE64:
5928 EnableWindow(GetDlgItem(hwnd, IDC_EXPORT_CMS_INCLUDE_CHAIN),
5929 FALSE);
5930 EnableWindow(GetDlgItem(hwnd, IDC_EXPORT_PFX_INCLUDE_CHAIN),
5931 FALSE);
5932 EnableWindow(GetDlgItem(hwnd, IDC_EXPORT_PFX_STRONG_ENCRYPTION),
5933 FALSE);
5934 EnableWindow(GetDlgItem(hwnd,
5935 IDC_EXPORT_PFX_DELETE_PRIVATE_KEY), FALSE);
5936 break;
5937 case IDC_EXPORT_FORMAT_CMS:
5938 EnableWindow(GetDlgItem(hwnd, IDC_EXPORT_CMS_INCLUDE_CHAIN),
5939 TRUE);
5940 break;
5941 case IDC_EXPORT_FORMAT_PFX:
5942 EnableWindow(GetDlgItem(hwnd, IDC_EXPORT_PFX_INCLUDE_CHAIN),
5943 TRUE);
5944 EnableWindow(GetDlgItem(hwnd, IDC_EXPORT_PFX_STRONG_ENCRYPTION),
5945 TRUE);
5946 EnableWindow(GetDlgItem(hwnd,
5947 IDC_EXPORT_PFX_DELETE_PRIVATE_KEY), TRUE);
5948 break;
5949 }
5950 break;
5951 }
5952 break;
5953 }
5954 return ret;
5955 }
5956
5957 static void export_password_mismatch(HWND hwnd, const struct ExportWizData *data)
5958 {
5959 WCHAR title[MAX_STRING_LEN], error[MAX_STRING_LEN];
5960 LPCWSTR pTitle;
5961
5962 if (data->pwszWizardTitle)
5963 pTitle = data->pwszWizardTitle;
5964 else
5965 {
5966 LoadStringW(hInstance, IDS_EXPORT_WIZARD, title,
5967 sizeof(title) / sizeof(title[0]));
5968 pTitle = title;
5969 }
5970 LoadStringW(hInstance, IDS_EXPORT_PASSWORD_MISMATCH, error,
5971 sizeof(error) / sizeof(error[0]));
5972 MessageBoxW(hwnd, error, pTitle, MB_ICONERROR | MB_OK);
5973 SetFocus(GetDlgItem(hwnd, IDC_EXPORT_PASSWORD));
5974 }
5975
5976 static LRESULT CALLBACK export_password_dlg_proc(HWND hwnd, UINT msg,
5977 WPARAM wp, LPARAM lp)
5978 {
5979 LRESULT ret = 0;
5980 struct ExportWizData *data;
5981
5982 switch (msg)
5983 {
5984 case WM_INITDIALOG:
5985 {
5986 PROPSHEETPAGEW *page = (PROPSHEETPAGEW *)lp;
5987
5988 data = (struct ExportWizData *)page->lParam;
5989 SetWindowLongPtrW(hwnd, DWLP_USER, (LPARAM)data);
5990 break;
5991 }
5992 case WM_NOTIFY:
5993 {
5994 NMHDR *hdr = (NMHDR *)lp;
5995
5996 switch (hdr->code)
5997 {
5998 case PSN_SETACTIVE:
5999 PostMessageW(GetParent(hwnd), PSM_SETWIZBUTTONS, 0,
6000 PSWIZB_BACK | PSWIZB_NEXT);
6001 ret = TRUE;
6002 break;
6003 case PSN_WIZNEXT:
6004 {
6005 HWND passwordEdit = GetDlgItem(hwnd, IDC_EXPORT_PASSWORD);
6006 HWND passwordConfirmEdit = GetDlgItem(hwnd,
6007 IDC_EXPORT_PASSWORD_CONFIRM);
6008 DWORD passwordLen = SendMessageW(passwordEdit, WM_GETTEXTLENGTH,
6009 0, 0);
6010 DWORD passwordConfirmLen = SendMessageW(passwordConfirmEdit,
6011 WM_GETTEXTLENGTH, 0, 0);
6012
6013 data = (struct ExportWizData *)GetWindowLongPtrW(hwnd, DWLP_USER);
6014 if (!passwordLen && !passwordConfirmLen)
6015 data->contextInfo.pwszPassword = NULL;
6016 else if (passwordLen != passwordConfirmLen)
6017 {
6018 export_password_mismatch(hwnd, data);
6019 SetWindowLongPtrW(hwnd, DWLP_MSGRESULT, 1);
6020 ret = 1;
6021 }
6022 else
6023 {
6024 LPWSTR password = HeapAlloc(GetProcessHeap(), 0,
6025 (passwordLen + 1) * sizeof(WCHAR));
6026 LPWSTR passwordConfirm = HeapAlloc(GetProcessHeap(), 0,
6027 (passwordConfirmLen + 1) * sizeof(WCHAR));
6028 BOOL freePassword = TRUE;
6029
6030 if (password && passwordConfirm)
6031 {
6032 SendMessageW(passwordEdit, WM_GETTEXT, passwordLen + 1,
6033 (LPARAM)password);
6034 SendMessageW(passwordConfirmEdit, WM_GETTEXT,
6035 passwordConfirmLen + 1, (LPARAM)passwordConfirm);
6036 if (strcmpW(password, passwordConfirm))
6037 {
6038 export_password_mismatch(hwnd, data);
6039 SetWindowLongPtrW(hwnd, DWLP_MSGRESULT, 1);
6040 ret = 1;
6041 }
6042 else
6043 {
6044 data->contextInfo.pwszPassword = password;
6045 freePassword = FALSE;
6046 data->freePassword = TRUE;
6047 }
6048 }
6049 if (freePassword)
6050 HeapFree(GetProcessHeap(), 0, password);
6051 HeapFree(GetProcessHeap(), 0, passwordConfirm);
6052 }
6053 break;
6054 }
6055 }
6056 break;
6057 }
6058 }
6059 return ret;
6060 }
6061
6062 static LPWSTR export_append_extension(const struct ExportWizData *data,
6063 LPWSTR fileName)
6064 {
6065 static const WCHAR cer[] = { '.','c','e','r',0 };
6066 static const WCHAR crl[] = { '.','c','r','l',0 };
6067 static const WCHAR ctl[] = { '.','c','t','l',0 };
6068 static const WCHAR p7b[] = { '.','p','7','b',0 };
6069 static const WCHAR pfx[] = { '.','p','f','x',0 };
6070 static const WCHAR sst[] = { '.','s','s','t',0 };
6071 LPCWSTR extension;
6072 LPWSTR dot;
6073 BOOL appendExtension;
6074
6075 switch (data->contextInfo.dwExportFormat)
6076 {
6077 case CRYPTUI_WIZ_EXPORT_FORMAT_PKCS7:
6078 extension = p7b;
6079 break;
6080 case CRYPTUI_WIZ_EXPORT_FORMAT_PFX:
6081 extension = pfx;
6082 break;
6083 default:
6084 switch (data->exportInfo.dwSubjectChoice)
6085 {
6086 case CRYPTUI_WIZ_EXPORT_CRL_CONTEXT:
6087 extension = crl;
6088 break;
6089 case CRYPTUI_WIZ_EXPORT_CTL_CONTEXT:
6090 extension = ctl;
6091 break;
6092 case CRYPTUI_WIZ_EXPORT_CERT_STORE:
6093 extension = sst;
6094 break;
6095 default:
6096 extension = cer;
6097 }
6098 }
6099 dot = strrchrW(fileName, '.');
6100 if (dot)
6101 appendExtension = strcmpiW(dot, extension) != 0;
6102 else
6103 appendExtension = TRUE;
6104 if (appendExtension)
6105 {
6106 fileName = HeapReAlloc(GetProcessHeap(), 0, fileName,
6107 (strlenW(fileName) + strlenW(extension) + 1) * sizeof(WCHAR));
6108 if (fileName)
6109 strcatW(fileName, extension);
6110 }
6111 return fileName;
6112 }
6113
6114 static BOOL export_validate_filename(HWND hwnd, struct ExportWizData *data,
6115 LPCWSTR fileName)
6116 {
6117 HANDLE file;
6118 BOOL tryCreate = TRUE, forceCreate = FALSE, ret = FALSE;
6119
6120 file = CreateFileW(fileName, GENERIC_WRITE,
6121 FILE_SHARE_READ | FILE_SHARE_WRITE, NULL, OPEN_EXISTING, 0, NULL);
6122 if (file != INVALID_HANDLE_VALUE)
6123 {
6124 WCHAR warning[MAX_STRING_LEN], title[MAX_STRING_LEN];
6125 LPCWSTR pTitle;
6126
6127 if (data->pwszWizardTitle)
6128 pTitle = data->pwszWizardTitle;
6129 else
6130 {
6131 LoadStringW(hInstance, IDS_EXPORT_WIZARD, title,
6132 sizeof(title) / sizeof(title[0]));
6133 pTitle = title;
6134 }
6135 LoadStringW(hInstance, IDS_EXPORT_FILE_EXISTS, warning,
6136 sizeof(warning) / sizeof(warning[0]));
6137 if (MessageBoxW(hwnd, warning, pTitle, MB_YESNO) == IDYES)
6138 forceCreate = TRUE;
6139 else
6140 tryCreate = FALSE;
6141 CloseHandle(file);
6142 }
6143 if (tryCreate)
6144 {
6145 file = CreateFileW(fileName, GENERIC_WRITE,
6146 FILE_SHARE_READ | FILE_SHARE_WRITE, NULL,
6147 forceCreate ? CREATE_ALWAYS : CREATE_NEW,
6148 0, NULL);
6149 if (file != INVALID_HANDLE_VALUE)
6150 {
6151 data->file = file;
6152 ret = TRUE;
6153 }
6154 else
6155 {
6156 WCHAR title[MAX_STRING_LEN], error[MAX_STRING_LEN];
6157 LPCWSTR pTitle;
6158 LPWSTR msgBuf, fullError;
6159
6160 if (data->pwszWizardTitle)
6161 pTitle = data->pwszWizardTitle;
6162 else
6163 {
6164 LoadStringW(hInstance, IDS_EXPORT_WIZARD, title,
6165 sizeof(title) / sizeof(title[0]));
6166 pTitle = title;
6167 }
6168 LoadStringW(hInstance, IDS_IMPORT_OPEN_FAILED, error,
6169 sizeof(error) / sizeof(error[0]));
6170 FormatMessageW(
6171 FORMAT_MESSAGE_ALLOCATE_BUFFER | FORMAT_MESSAGE_FROM_SYSTEM, NULL,
6172 GetLastError(), 0, (LPWSTR) &msgBuf, 0, NULL);
6173 fullError = HeapAlloc(GetProcessHeap(), 0,
6174 (strlenW(error) + strlenW(fileName) + strlenW(msgBuf) + 3)
6175 * sizeof(WCHAR));
6176 if (fullError)
6177 {
6178 LPWSTR ptr = fullError;
6179
6180 strcpyW(ptr, error);
6181 ptr += strlenW(error);
6182 strcpyW(ptr, fileName);
6183 ptr += strlenW(fileName);
6184 *ptr++ = ':';
6185 *ptr++ = '\n';
6186 strcpyW(ptr, msgBuf);
6187 MessageBoxW(hwnd, fullError, pTitle, MB_ICONERROR | MB_OK);
6188 HeapFree(GetProcessHeap(), 0, fullError);
6189 }
6190 LocalFree(msgBuf);
6191 }
6192 }
6193 return ret;
6194 }
6195
6196 static const WCHAR export_filter_cert[] = { '*','.','c','e','r',0 };
6197 static const WCHAR export_filter_crl[] = { '*','.','c','r','l',0 };
6198 static const WCHAR export_filter_ctl[] = { '*','.','s','t','l',0 };
6199 static const WCHAR export_filter_cms[] = { '*','.','p','7','b',0 };
6200 static const WCHAR export_filter_pfx[] = { '*','.','p','f','x',0 };
6201 static const WCHAR export_filter_sst[] = { '*','.','s','s','t',0 };
6202
6203 static WCHAR *make_export_file_filter(DWORD exportFormat, DWORD subjectChoice)
6204 {
6205 int baseLen, allLen, totalLen = 2, baseID;
6206 LPWSTR filter = NULL, baseFilter, all;
6207 LPCWSTR filterStr;
6208
6209 switch (exportFormat)
6210 {
6211 case CRYPTUI_WIZ_EXPORT_FORMAT_BASE64:
6212 baseID = IDS_EXPORT_FILTER_BASE64_CERT;
6213 filterStr = export_filter_cert;
6214 break;
6215 case CRYPTUI_WIZ_EXPORT_FORMAT_PFX:
6216 baseID = IDS_EXPORT_FILTER_PFX;
6217 filterStr = export_filter_pfx;
6218 break;
6219 case CRYPTUI_WIZ_EXPORT_FORMAT_PKCS7:
6220 baseID = IDS_EXPORT_FILTER_CMS;
6221 filterStr = export_filter_cms;
6222 break;
6223 default:
6224 switch (subjectChoice)
6225 {
6226 case CRYPTUI_WIZ_EXPORT_CRL_CONTEXT:
6227 baseID = IDS_EXPORT_FILTER_CRL;
6228 filterStr = export_filter_crl;
6229 break;
6230 case CRYPTUI_WIZ_EXPORT_CTL_CONTEXT:
6231 baseID = IDS_EXPORT_FILTER_CTL;
6232 filterStr = export_filter_ctl;
6233 break;
6234 case CRYPTUI_WIZ_EXPORT_CERT_STORE:
6235 baseID = IDS_EXPORT_FILTER_SERIALIZED_CERT_STORE;
6236 filterStr = export_filter_sst;
6237 break;
6238 default:
6239 baseID = IDS_EXPORT_FILTER_CERT;
6240 filterStr = export_filter_cert;
6241 break;
6242 }
6243 }
6244 baseLen = LoadStringW(hInstance, baseID, (LPWSTR)&baseFilter, 0);
6245 totalLen += baseLen + strlenW(filterStr) + 2;
6246 allLen = LoadStringW(hInstance, IDS_IMPORT_FILTER_ALL, (LPWSTR)&all, 0);
6247 totalLen += allLen + strlenW(filter_all) + 2;
6248 filter = HeapAlloc(GetProcessHeap(), 0, totalLen * sizeof(WCHAR));
6249 if (filter)
6250 {
6251 LPWSTR ptr;
6252
6253 ptr = filter;
6254 memcpy(ptr, baseFilter, baseLen * sizeof(WCHAR));
6255 ptr += baseLen;
6256 *ptr++ = 0;
6257 strcpyW(ptr, filterStr);
6258 ptr += strlenW(filterStr) + 1;
6259 memcpy(ptr, all, allLen * sizeof(WCHAR));
6260 ptr += allLen;
6261 *ptr++ = 0;
6262 strcpyW(ptr, filter_all);
6263 ptr += strlenW(filter_all) + 1;
6264 *ptr++ = 0;
6265 }
6266 return filter;
6267 }
6268
6269 static LRESULT CALLBACK export_file_dlg_proc(HWND hwnd, UINT msg, WPARAM wp,
6270 LPARAM lp)
6271 {
6272 LRESULT ret = 0;
6273 struct ExportWizData *data;
6274
6275 switch (msg)
6276 {
6277 case WM_INITDIALOG:
6278 {
6279 PROPSHEETPAGEW *page = (PROPSHEETPAGEW *)lp;
6280
6281 data = (struct ExportWizData *)page->lParam;
6282 SetWindowLongPtrW(hwnd, DWLP_USER, (LPARAM)data);
6283 if (data->exportInfo.pwszExportFileName)
6284 SendMessageW(GetDlgItem(hwnd, IDC_EXPORT_FILENAME), WM_SETTEXT, 0,
6285 (LPARAM)data->exportInfo.pwszExportFileName);
6286 break;
6287 }
6288 case WM_NOTIFY:
6289 {
6290 NMHDR *hdr = (NMHDR *)lp;
6291
6292 switch (hdr->code)
6293 {
6294 case PSN_WIZBACK:
6295 data = (struct ExportWizData *)GetWindowLongPtrW(hwnd, DWLP_USER);
6296 if (data->contextInfo.dwExportFormat !=
6297 CRYPTUI_WIZ_EXPORT_FORMAT_PFX)
6298 {
6299 SetWindowLongPtrW(hwnd, DWLP_MSGRESULT, IDD_EXPORT_FORMAT);
6300 ret = 1;
6301 }
6302 break;
6303 case PSN_WIZNEXT:
6304 {
6305 HWND fileNameEdit = GetDlgItem(hwnd, IDC_EXPORT_FILENAME);
6306 DWORD len = SendMessageW(fileNameEdit, WM_GETTEXTLENGTH, 0, 0);
6307
6308 data = (struct ExportWizData *)GetWindowLongPtrW(hwnd, DWLP_USER);
6309 if (!len)
6310 {
6311 WCHAR title[MAX_STRING_LEN], error[MAX_STRING_LEN];
6312 LPCWSTR pTitle;
6313
6314 if (data->pwszWizardTitle)
6315 pTitle = data->pwszWizardTitle;
6316 else
6317 {
6318 LoadStringW(hInstance, IDS_EXPORT_WIZARD, title,
6319 sizeof(title) / sizeof(title[0]));
6320 pTitle = title;
6321 }
6322 LoadStringW(hInstance, IDS_IMPORT_EMPTY_FILE, error,
6323 sizeof(error) / sizeof(error[0]));
6324 MessageBoxW(hwnd, error, pTitle, MB_ICONERROR | MB_OK);
6325 SetWindowLongPtrW(hwnd, DWLP_MSGRESULT, 1);
6326 ret = 1;
6327 }
6328 else
6329 {
6330 LPWSTR fileName = HeapAlloc(GetProcessHeap(), 0,
6331 (len + 1) * sizeof(WCHAR));
6332
6333 if (fileName)
6334 {
6335 SendMessageW(fileNameEdit, WM_GETTEXT, len + 1,
6336 (LPARAM)fileName);
6337 fileName = export_append_extension(data, fileName);
6338 if (!export_validate_filename(hwnd, data, fileName))
6339 {
6340 HeapFree(GetProcessHeap(), 0, fileName);
6341 SetWindowLongPtrW(hwnd, DWLP_MSGRESULT, 1);
6342 ret = 1;
6343 }
6344 else
6345 data->fileName = fileName;
6346 }
6347 }
6348 break;
6349 }
6350 case PSN_SETACTIVE:
6351 PostMessageW(GetParent(hwnd), PSM_SETWIZBUTTONS, 0,
6352 PSWIZB_BACK | PSWIZB_NEXT);
6353 ret = TRUE;
6354 break;
6355 }
6356 break;
6357 }
6358 case WM_COMMAND:
6359 switch (wp)
6360 {
6361 case IDC_EXPORT_BROWSE_FILE:
6362 {
6363 OPENFILENAMEW ofn;
6364 WCHAR fileBuf[MAX_PATH];
6365
6366 data = (struct ExportWizData *)GetWindowLongPtrW(hwnd, DWLP_USER);
6367 memset(&ofn, 0, sizeof(ofn));
6368 ofn.lStructSize = sizeof(ofn);
6369 ofn.hwndOwner = hwnd;
6370 ofn.lpstrFilter = make_export_file_filter(
6371 data->contextInfo.dwExportFormat,
6372 data->exportInfo.dwSubjectChoice);
6373 ofn.lpstrFile = fileBuf;
6374 ofn.nMaxFile = sizeof(fileBuf) / sizeof(fileBuf[0]);
6375 fileBuf[0] = 0;
6376 if (GetSaveFileNameW(&ofn))
6377 SendMessageW(GetDlgItem(hwnd, IDC_EXPORT_FILENAME), WM_SETTEXT,
6378 0, (LPARAM)ofn.lpstrFile);
6379 HeapFree(GetProcessHeap(), 0, (LPWSTR)ofn.lpstrFilter);
6380 break;
6381 }
6382 }
6383 break;
6384 }
6385 return ret;
6386 }
6387
6388 static void show_export_details(HWND lv, const struct ExportWizData *data)
6389 {
6390 WCHAR text[MAX_STRING_LEN];
6391 LVITEMW item;
6392 int contentID;
6393
6394 item.mask = LVIF_TEXT;
6395 if (data->fileName)
6396 {
6397 item.iItem = SendMessageW(lv, LVM_GETITEMCOUNT, 0, 0);
6398 item.iSubItem = 0;
6399 LoadStringW(hInstance, IDS_IMPORT_FILE, text,
6400 sizeof(text)/ sizeof(text[0]));
6401 item.pszText = text;
6402 SendMessageW(lv, LVM_INSERTITEMW, 0, (LPARAM)&item);
6403 item.iSubItem = 1;
6404 item.pszText = data->fileName;
6405 SendMessageW(lv, LVM_SETITEMTEXTW, item.iItem, (LPARAM)&item);
6406 }
6407
6408 item.pszText = text;
6409 switch (data->exportInfo.dwSubjectChoice)
6410 {
6411 case CRYPTUI_WIZ_EXPORT_CRL_CONTEXT:
6412 case CRYPTUI_WIZ_EXPORT_CTL_CONTEXT:
6413 case CRYPTUI_WIZ_EXPORT_CERT_STORE:
6414 case CRYPTUI_WIZ_EXPORT_CERT_STORE_CERTIFICATES_ONLY:
6415 /* do nothing */
6416 break;
6417 default:
6418 {
6419 item.iItem = SendMessageW(lv, LVM_GETITEMCOUNT, 0, 0);
6420 item.iSubItem = 0;
6421 LoadStringW(hInstance, IDS_EXPORT_INCLUDE_CHAIN, text,
6422 sizeof(text) / sizeof(text[0]));
6423 SendMessageW(lv, LVM_INSERTITEMW, item.iItem, (LPARAM)&item);
6424 item.iSubItem = 1;
6425 LoadStringW(hInstance,
6426 data->contextInfo.fExportChain ? IDS_YES : IDS_NO, text,
6427 sizeof(text) / sizeof(text[0]));
6428 SendMessageW(lv, LVM_SETITEMTEXTW, item.iItem, (LPARAM)&item);
6429
6430 item.iItem = SendMessageW(lv, LVM_GETITEMCOUNT, 0, 0);
6431 item.iSubItem = 0;
6432 LoadStringW(hInstance, IDS_EXPORT_KEYS, text,
6433 sizeof(text) / sizeof(text[0]));
6434 SendMessageW(lv, LVM_INSERTITEMW, item.iItem, (LPARAM)&item);
6435 item.iSubItem = 1;
6436 LoadStringW(hInstance,
6437 data->contextInfo.fExportPrivateKeys ? IDS_YES : IDS_NO, text,
6438 sizeof(text) / sizeof(text[0]));
6439 SendMessageW(lv, LVM_SETITEMTEXTW, item.iItem, (LPARAM)&item);
6440 }
6441 }
6442
6443 item.iItem = SendMessageW(lv, LVM_GETITEMCOUNT, 0, 0);
6444 item.iSubItem = 0;
6445 LoadStringW(hInstance, IDS_EXPORT_FORMAT, text,
6446 sizeof(text)/ sizeof(text[0]));
6447 SendMessageW(lv, LVM_INSERTITEMW, 0, (LPARAM)&item);
6448
6449 item.iSubItem = 1;
6450 switch (data->exportInfo.dwSubjectChoice)
6451 {
6452 case CRYPTUI_WIZ_EXPORT_CRL_CONTEXT:
6453 contentID = IDS_EXPORT_FILTER_CRL;
6454 break;
6455 case CRYPTUI_WIZ_EXPORT_CTL_CONTEXT:
6456 contentID = IDS_EXPORT_FILTER_CTL;
6457 break;
6458 case CRYPTUI_WIZ_EXPORT_CERT_STORE:
6459 contentID = IDS_EXPORT_FILTER_SERIALIZED_CERT_STORE;
6460 break;
6461 default:
6462 switch (data->contextInfo.dwExportFormat)
6463 {
6464 case CRYPTUI_WIZ_EXPORT_FORMAT_BASE64:
6465 contentID = IDS_EXPORT_FILTER_BASE64_CERT;
6466 break;
6467 case CRYPTUI_WIZ_EXPORT_FORMAT_PKCS7:
6468 contentID = IDS_EXPORT_FILTER_CMS;
6469 break;
6470 case CRYPTUI_WIZ_EXPORT_FORMAT_PFX:
6471 contentID = IDS_EXPORT_FILTER_PFX;
6472 break;
6473 default:
6474 contentID = IDS_EXPORT_FILTER_CERT;
6475 }
6476 }
6477 LoadStringW(hInstance, contentID, text, sizeof(text) / sizeof(text[0]));
6478 SendMessageW(lv, LVM_SETITEMTEXTW, item.iItem, (LPARAM)&item);
6479 }
6480
6481 static inline BOOL save_der(HANDLE file, const BYTE *pb, DWORD cb)
6482 {
6483 DWORD bytesWritten;
6484
6485 return WriteFile(file, pb, cb, &bytesWritten, NULL);
6486 }
6487
6488 static BOOL save_base64(HANDLE file, const BYTE *pb, DWORD cb)
6489 {
6490 BOOL ret;
6491 DWORD size = 0;
6492
6493 if ((ret = CryptBinaryToStringA(pb, cb, CRYPT_STRING_BASE64, NULL, &size)))
6494 {
6495 LPSTR buf = HeapAlloc(GetProcessHeap(), 0, size);
6496
6497 if (buf)
6498 {
6499 if ((ret = CryptBinaryToStringA(pb, cb, CRYPT_STRING_BASE64, buf,
6500 &size)))
6501 ret = WriteFile(file, buf, size, &size, NULL);
6502 HeapFree(GetProcessHeap(), 0, buf);
6503 }
6504 else
6505 {
6506 SetLastError(ERROR_OUTOFMEMORY);
6507 ret = FALSE;
6508 }
6509 }
6510 return ret;
6511 }
6512
6513 static inline BOOL save_store_as_cms(HANDLE file, HCERTSTORE store)
6514 {
6515 return CertSaveStore(store, PKCS_7_ASN_ENCODING | X509_ASN_ENCODING,
6516 CERT_STORE_SAVE_AS_PKCS7, CERT_STORE_SAVE_TO_FILE, file, 0);
6517 }
6518
6519 static BOOL save_cert_as_cms(HANDLE file, PCCRYPTUI_WIZ_EXPORT_INFO pExportInfo,
6520 BOOL includeChain)
6521 {
6522 BOOL ret;
6523 HCERTSTORE store = CertOpenStore(CERT_STORE_PROV_MEMORY, 0, 0,
6524 CERT_STORE_CREATE_NEW_FLAG, NULL);
6525
6526 if (store)
6527 {
6528 if (includeChain)
6529 {
6530 HCERTSTORE addlStore = CertOpenStore(CERT_STORE_PROV_COLLECTION,
6531 0, 0, CERT_STORE_CREATE_NEW_FLAG, NULL);
6532
6533 if (addlStore)
6534 {
6535 DWORD i;
6536
6537 ret = TRUE;
6538 for (i = 0; ret && i < pExportInfo->cStores; i++)
6539 ret = CertAddStoreToCollection(addlStore,
6540 pExportInfo->rghStores, 0, 0);
6541 if (ret)
6542 {
6543 PCCERT_CHAIN_CONTEXT chain;
6544
6545 ret = CertGetCertificateChain(NULL,
6546 pExportInfo->u.pCertContext, NULL, addlStore, NULL, 0,
6547 NULL, &chain);
6548 if (ret)
6549 {
6550 DWORD j;
6551
6552 for (i = 0; ret && i < chain->cChain; i++)
6553 for (j = 0; ret && j < chain->rgpChain[i]->cElement;
6554 j++)
6555 ret = CertAddCertificateContextToStore(store,
6556 chain->rgpChain[i]->rgpElement[j]->pCertContext,
6557 CERT_STORE_ADD_ALWAYS, NULL);
6558 CertFreeCertificateChain(chain);
6559 }
6560 else
6561 {
6562 /* No chain could be created, just add the individual
6563 * cert to the message.
6564 */
6565 ret = CertAddCertificateContextToStore(store,
6566 pExportInfo->u.pCertContext, CERT_STORE_ADD_ALWAYS,
6567 NULL);
6568 }
6569 }
6570 CertCloseStore(addlStore, 0);
6571 }
6572 else
6573 ret = FALSE;
6574 }
6575 else
6576 ret = CertAddCertificateContextToStore(store,
6577 pExportInfo->u.pCertContext, CERT_STORE_ADD_ALWAYS, NULL);
6578 if (ret)
6579 ret = save_store_as_cms(file, store);
6580 CertCloseStore(store, 0);
6581 }
6582 else
6583 ret = FALSE;
6584 return ret;
6585 }
6586
6587 static BOOL save_serialized_store(HANDLE file, HCERTSTORE store)
6588 {
6589 return CertSaveStore(store, PKCS_7_ASN_ENCODING | X509_ASN_ENCODING,
6590 CERT_STORE_SAVE_AS_STORE, CERT_STORE_SAVE_TO_FILE, file, 0);
6591 }
6592
6593 static BOOL save_pfx(HANDLE file, PCCRYPTUI_WIZ_EXPORT_INFO pExportInfo,
6594 PCCRYPTUI_WIZ_EXPORT_CERTCONTEXT_INFO pContextInfo,
6595 PCRYPT_KEY_PROV_INFO keyProvInfo, BOOL deleteKeys)
6596 {
6597 HCERTSTORE store = CertOpenStore(CERT_STORE_PROV_MEMORY, X509_ASN_ENCODING,
6598 0, CERT_STORE_CREATE_NEW_FLAG, NULL);
6599 BOOL ret = FALSE;
6600
6601 if (store)
6602 {
6603 CRYPT_DATA_BLOB pfxBlob = { 0, NULL };
6604 PCCERT_CONTEXT cert = NULL;
6605 BOOL freeKeyProvInfo = FALSE;
6606
6607 if (pContextInfo->fExportChain)
6608 {
6609 HCERTCHAINENGINE engine = NULL;
6610
6611 if (pExportInfo->cStores)
6612 {
6613 CERT_CHAIN_ENGINE_CONFIG config;
6614
6615 memset(&config, 0, sizeof(config));
6616 config.cbSize = sizeof(config);
6617 config.cAdditionalStore = pExportInfo->cStores;
6618 config.rghAdditionalStore = pExportInfo->rghStores;
6619 ret = CertCreateCertificateChainEngine(&config, &engine);
6620 }
6621 else
6622 ret = TRUE;
6623 if (ret)
6624 {
6625 CERT_CHAIN_PARA chainPara;
6626 PCCERT_CHAIN_CONTEXT chain;
6627
6628 memset(&chainPara, 0, sizeof(chainPara));
6629 chainPara.cbSize = sizeof(chainPara);
6630 ret = CertGetCertificateChain(engine,
6631 pExportInfo->u.pCertContext, NULL, NULL, &chainPara, 0, NULL,
6632 &chain);
6633 if (ret)
6634 {
6635 DWORD i, j;
6636
6637 for (i = 0; ret && i < chain->cChain; i++)
6638 for (j = 0; ret && j < chain->rgpChain[i]->cElement;
6639 j++)
6640 {
6641 if (i == 0 && j == 0)
6642 ret = CertAddCertificateContextToStore(store,
6643 chain->rgpChain[i]->rgpElement[j]->pCertContext,
6644 CERT_STORE_ADD_ALWAYS, &cert);
6645 else
6646 ret = CertAddCertificateContextToStore(store,
6647 chain->rgpChain[i]->rgpElement[j]->pCertContext,
6648 CERT_STORE_ADD_ALWAYS, NULL);
6649 }
6650 CertFreeCertificateChain(chain);
6651 }
6652 }
6653 if (engine)
6654 CertFreeCertificateChainEngine(engine);
6655 }
6656 else
6657 ret = CertAddCertificateContextToStore(store,
6658 pExportInfo->u.pCertContext, CERT_STORE_ADD_ALWAYS, &cert);
6659 /* Copy private key info to newly created cert, so it'll get exported
6660 * along with the cert.
6661 */
6662 if (ret && pContextInfo->fExportPrivateKeys)
6663 {
6664 if (keyProvInfo)
6665 ret = CertSetCertificateContextProperty(cert,
6666 CERT_KEY_PROV_INFO_PROP_ID, 0, keyProvInfo);
6667 else
6668 {
6669 if (!(keyProvInfo = export_get_private_key_info(cert)))
6670 ret = FALSE;
6671 else
6672 {
6673 ret = CertSetCertificateContextProperty(cert,
6674 CERT_KEY_PROV_INFO_PROP_ID, 0, keyProvInfo);
6675 freeKeyProvInfo = TRUE;
6676 }
6677 }
6678 }
6679 if (ret)
6680 {
6681 DWORD exportFlags =
6682 REPORT_NOT_ABLE_TO_EXPORT_PRIVATE_KEY | EXPORT_PRIVATE_KEYS;
6683
6684 ret = PFXExportCertStore(store, &pfxBlob,
6685 pContextInfo->pwszPassword, exportFlags);
6686 if (ret)
6687 {
6688 pfxBlob.pbData = HeapAlloc(GetProcessHeap(), 0, pfxBlob.cbData);
6689 if (pfxBlob.pbData)
6690 {
6691 ret = PFXExportCertStore(store, &pfxBlob,
6692 pContextInfo->pwszPassword, exportFlags);
6693 if (ret)
6694 {
6695 DWORD bytesWritten;
6696
6697 ret = WriteFile(file, pfxBlob.pbData, pfxBlob.cbData,
6698 &bytesWritten, NULL);
6699 }
6700 }
6701 else
6702 {
6703 SetLastError(ERROR_OUTOFMEMORY);
6704 ret = FALSE;
6705 }
6706 }
6707 }
6708 if (ret && deleteKeys)
6709 {
6710 HCRYPTPROV prov;
6711
6712 CryptAcquireContextW(&prov, keyProvInfo->pwszContainerName,
6713 keyProvInfo->pwszProvName, keyProvInfo->dwProvType,
6714 CRYPT_DELETEKEYSET);
6715 }
6716 if (freeKeyProvInfo)
6717 HeapFree(GetProcessHeap(), 0, keyProvInfo);
6718 CertFreeCertificateContext(cert);
6719 CertCloseStore(store, 0);
6720 }
6721 return ret;
6722 }
6723
6724 static BOOL do_export(HANDLE file, PCCRYPTUI_WIZ_EXPORT_INFO pExportInfo,
6725 PCCRYPTUI_WIZ_EXPORT_CERTCONTEXT_INFO pContextInfo,
6726 PCRYPT_KEY_PROV_INFO keyProvInfo, BOOL deleteKeys)
6727 {
6728 BOOL ret;
6729
6730 if (pContextInfo->dwSize != sizeof(CRYPTUI_WIZ_EXPORT_CERTCONTEXT_INFO))
6731 {
6732 SetLastError(E_INVALIDARG);
6733 return FALSE;
6734 }
6735 switch (pExportInfo->dwSubjectChoice)
6736 {
6737 case CRYPTUI_WIZ_EXPORT_CRL_CONTEXT:
6738 ret = save_der(file,
6739 pExportInfo->u.pCRLContext->pbCrlEncoded,
6740 pExportInfo->u.pCRLContext->cbCrlEncoded);
6741 break;
6742 case CRYPTUI_WIZ_EXPORT_CTL_CONTEXT:
6743 ret = save_der(file,
6744 pExportInfo->u.pCTLContext->pbCtlEncoded,
6745 pExportInfo->u.pCTLContext->cbCtlEncoded);
6746 break;
6747 case CRYPTUI_WIZ_EXPORT_CERT_STORE:
6748 ret = save_serialized_store(file, pExportInfo->u.hCertStore);
6749 break;
6750 case CRYPTUI_WIZ_EXPORT_CERT_STORE_CERTIFICATES_ONLY:
6751 ret = save_store_as_cms(file, pExportInfo->u.hCertStore);
6752 break;
6753 default:
6754 switch (pContextInfo->dwExportFormat)
6755 {
6756 case CRYPTUI_WIZ_EXPORT_FORMAT_DER:
6757 ret = save_der(file, pExportInfo->u.pCertContext->pbCertEncoded,
6758 pExportInfo->u.pCertContext->cbCertEncoded);
6759 break;
6760 case CRYPTUI_WIZ_EXPORT_FORMAT_BASE64:
6761 ret = save_base64(file,
6762 pExportInfo->u.pCertContext->pbCertEncoded,
6763 pExportInfo->u.pCertContext->cbCertEncoded);
6764 break;
6765 case CRYPTUI_WIZ_EXPORT_FORMAT_PKCS7:
6766 ret = save_cert_as_cms(file, pExportInfo,
6767 pContextInfo->fExportChain);
6768 break;
6769 case CRYPTUI_WIZ_EXPORT_FORMAT_PFX:
6770 ret = save_pfx(file, pExportInfo, pContextInfo, keyProvInfo,
6771 deleteKeys);
6772 break;
6773 default:
6774 SetLastError(E_FAIL);
6775 ret = FALSE;
6776 }
6777 }
6778 return ret;
6779 }
6780
6781 static LRESULT CALLBACK export_finish_dlg_proc(HWND hwnd, UINT msg, WPARAM wp,
6782 LPARAM lp)
6783 {
6784 LRESULT ret = 0;
6785 struct ExportWizData *data;
6786
6787 switch (msg)
6788 {
6789 case WM_INITDIALOG:
6790 {
6791 PROPSHEETPAGEW *page = (PROPSHEETPAGEW *)lp;
6792 HWND lv = GetDlgItem(hwnd, IDC_EXPORT_SETTINGS);
6793 RECT rc;
6794 LVCOLUMNW column;
6795
6796 data = (struct ExportWizData *)page->lParam;
6797 SetWindowLongPtrW(hwnd, DWLP_USER, (LPARAM)data);
6798 SendMessageW(GetDlgItem(hwnd, IDC_EXPORT_TITLE), WM_SETFONT,
6799 (WPARAM)data->titleFont, TRUE);
6800 GetWindowRect(lv, &rc);
6801 column.mask = LVCF_WIDTH;
6802 column.cx = (rc.right - rc.left) / 2 - 2;
6803 SendMessageW(lv, LVM_INSERTCOLUMNW, 0, (LPARAM)&column);
6804 SendMessageW(lv, LVM_INSERTCOLUMNW, 1, (LPARAM)&column);
6805 show_export_details(lv, data);
6806 break;
6807 }
6808 case WM_NOTIFY:
6809 {
6810 NMHDR *hdr = (NMHDR *)lp;
6811
6812 switch (hdr->code)
6813 {
6814 case PSN_SETACTIVE:
6815 {
6816 HWND lv = GetDlgItem(hwnd, IDC_EXPORT_SETTINGS);
6817
6818 data = (struct ExportWizData *)GetWindowLongPtrW(hwnd, DWLP_USER);
6819 SendMessageW(lv, LVM_DELETEALLITEMS, 0, 0);
6820 show_export_details(lv, data);
6821 PostMessageW(GetParent(hwnd), PSM_SETWIZBUTTONS, 0,
6822 PSWIZB_BACK | PSWIZB_FINISH);
6823 ret = TRUE;
6824 break;
6825 }
6826 case PSN_WIZFINISH:
6827 {
6828 int messageID;
6829 WCHAR title[MAX_STRING_LEN], message[MAX_STRING_LEN];
6830 LPCWSTR pTitle;
6831 DWORD mbFlags;
6832
6833 data = (struct ExportWizData *)GetWindowLongPtrW(hwnd, DWLP_USER);
6834 if ((data->success = do_export(data->file, &data->exportInfo,
6835 &data->contextInfo, data->keyProvInfo, data->deleteKeys)))
6836 {
6837 messageID = IDS_EXPORT_SUCCEEDED;
6838 mbFlags = MB_OK;
6839 }
6840 else
6841 {
6842 messageID = IDS_EXPORT_FAILED;
6843 mbFlags = MB_OK | MB_ICONERROR;
6844 }
6845 if (data->pwszWizardTitle)
6846 pTitle = data->pwszWizardTitle;
6847 else
6848 {
6849 LoadStringW(hInstance, IDS_EXPORT_WIZARD, title,
6850 sizeof(title) / sizeof(title[0]));
6851 pTitle = title;
6852 }
6853 LoadStringW(hInstance, messageID, message,
6854 sizeof(message) / sizeof(message[0]));
6855 MessageBoxW(hwnd, message, pTitle, mbFlags);
6856 break;
6857 }
6858 }
6859 break;
6860 }
6861 }
6862 return ret;
6863 }
6864
6865 static BOOL show_export_ui(DWORD dwFlags, HWND hwndParent,
6866 LPCWSTR pwszWizardTitle, PCCRYPTUI_WIZ_EXPORT_INFO pExportInfo, const void *pvoid)
6867 {
6868 PROPSHEETHEADERW hdr;
6869 PROPSHEETPAGEW pages[6];
6870 struct ExportWizData data;
6871 int nPages = 0;
6872 BOOL hasPrivateKey, showFormatPage = TRUE;
6873 INT_PTR l;
6874
6875 data.dwFlags = dwFlags;
6876 data.pwszWizardTitle = pwszWizardTitle;
6877 memset(&data.exportInfo, 0, sizeof(data.exportInfo));
6878 memcpy(&data.exportInfo, pExportInfo,
6879 min(sizeof(data.exportInfo), pExportInfo->dwSize));
6880 if (pExportInfo->dwSize > sizeof(data.exportInfo))
6881 data.exportInfo.dwSize = sizeof(data.exportInfo);
6882 data.contextInfo.dwSize = sizeof(data.contextInfo);
6883 data.contextInfo.dwExportFormat = CRYPTUI_WIZ_EXPORT_FORMAT_DER;
6884 data.contextInfo.fExportChain = FALSE;
6885 data.contextInfo.fStrongEncryption = FALSE;
6886 data.contextInfo.fExportPrivateKeys = FALSE;
6887 data.contextInfo.pwszPassword = NULL;
6888 data.freePassword = FALSE;
6889 if (pExportInfo->dwSubjectChoice == CRYPTUI_WIZ_EXPORT_CERT_CONTEXT &&
6890 pvoid)
6891 memcpy(&data.contextInfo, pvoid,
6892 min(((PCCRYPTUI_WIZ_EXPORT_CERTCONTEXT_INFO)pvoid)->dwSize,
6893 sizeof(data.contextInfo)));
6894 data.keyProvInfo = NULL;
6895 data.deleteKeys = FALSE;
6896 data.fileName = NULL;
6897 data.file = INVALID_HANDLE_VALUE;
6898 data.success = FALSE;
6899
6900 memset(&pages, 0, sizeof(pages));
6901
6902 pages[nPages].dwSize = sizeof(pages[0]);
6903 pages[nPages].hInstance = hInstance;
6904 pages[nPages].u.pszTemplate = MAKEINTRESOURCEW(IDD_EXPORT_WELCOME);
6905 pages[nPages].pfnDlgProc = export_welcome_dlg_proc;
6906 pages[nPages].dwFlags = PSP_HIDEHEADER;
6907 pages[nPages].lParam = (LPARAM)&data;
6908 nPages++;
6909
6910 hasPrivateKey = export_info_has_private_key(pExportInfo);
6911 switch (pExportInfo->dwSubjectChoice)
6912 {
6913 case CRYPTUI_WIZ_EXPORT_CRL_CONTEXT:
6914 case CRYPTUI_WIZ_EXPORT_CTL_CONTEXT:
6915 showFormatPage = FALSE;
6916 data.contextInfo.dwExportFormat = CRYPTUI_WIZ_EXPORT_FORMAT_DER;
6917 break;
6918 case CRYPTUI_WIZ_EXPORT_CERT_STORE:
6919 showFormatPage = FALSE;
6920 data.contextInfo.dwExportFormat =
6921 CRYPTUI_WIZ_EXPORT_FORMAT_SERIALIZED_CERT_STORE;
6922 break;
6923 case CRYPTUI_WIZ_EXPORT_CERT_STORE_CERTIFICATES_ONLY:
6924 showFormatPage = FALSE;
6925 data.contextInfo.dwExportFormat = CRYPTUI_WIZ_EXPORT_FORMAT_PKCS7;
6926 break;
6927 }
6928
6929 if (hasPrivateKey && showFormatPage)
6930 {
6931 pages[nPages].dwSize = sizeof(pages[0]);
6932 pages[nPages].hInstance = hInstance;
6933 pages[nPages].u.pszTemplate = MAKEINTRESOURCEW(IDD_EXPORT_PRIVATE_KEY);
6934 pages[nPages].pfnDlgProc = export_private_key_dlg_proc;
6935 pages[nPages].dwFlags = PSP_USEHEADERTITLE | PSP_USEHEADERSUBTITLE;
6936 pages[nPages].pszHeaderTitle =
6937 MAKEINTRESOURCEW(IDS_EXPORT_PRIVATE_KEY_TITLE);
6938 pages[nPages].pszHeaderSubTitle =
6939 MAKEINTRESOURCEW(IDS_EXPORT_PRIVATE_KEY_SUBTITLE);
6940 pages[nPages].lParam = (LPARAM)&data;
6941 nPages++;
6942 }
6943 if (showFormatPage)
6944 {
6945 pages[nPages].dwSize = sizeof(pages[0]);
6946 pages[nPages].hInstance = hInstance;
6947 pages[nPages].u.pszTemplate = MAKEINTRESOURCEW(IDD_EXPORT_FORMAT);
6948 pages[nPages].pfnDlgProc = export_format_dlg_proc;
6949 pages[nPages].dwFlags = PSP_USEHEADERTITLE | PSP_USEHEADERSUBTITLE;
6950 pages[nPages].pszHeaderTitle =
6951 MAKEINTRESOURCEW(IDS_EXPORT_FORMAT_TITLE);
6952 pages[nPages].pszHeaderSubTitle =
6953 MAKEINTRESOURCEW(IDS_EXPORT_FORMAT_SUBTITLE);
6954 pages[nPages].lParam = (LPARAM)&data;
6955 nPages++;
6956 }
6957 if (hasPrivateKey && showFormatPage)
6958 {
6959 pages[nPages].dwSize = sizeof(pages[0]);
6960 pages[nPages].hInstance = hInstance;
6961 pages[nPages].u.pszTemplate = MAKEINTRESOURCEW(IDD_EXPORT_PASSWORD);
6962 pages[nPages].pfnDlgProc = export_password_dlg_proc;
6963 pages[nPages].dwFlags = PSP_USEHEADERTITLE | PSP_USEHEADERSUBTITLE;
6964 pages[nPages].pszHeaderTitle =
6965 MAKEINTRESOURCEW(IDS_EXPORT_PASSWORD_TITLE);
6966 pages[nPages].pszHeaderSubTitle =
6967 MAKEINTRESOURCEW(IDS_EXPORT_PASSWORD_SUBTITLE);
6968 pages[nPages].lParam = (LPARAM)&data;
6969 nPages++;
6970 }
6971
6972 pages[nPages].dwSize = sizeof(pages[0]);
6973 pages[nPages].hInstance = hInstance;
6974 pages[nPages].u.pszTemplate = MAKEINTRESOURCEW(IDD_EXPORT_FILE);
6975 pages[nPages].pfnDlgProc = export_file_dlg_proc;
6976 pages[nPages].dwFlags = PSP_USEHEADERTITLE | PSP_USEHEADERSUBTITLE;
6977 pages[nPages].pszHeaderTitle = MAKEINTRESOURCEW(IDS_EXPORT_FILE_TITLE);
6978 pages[nPages].pszHeaderSubTitle =
6979 MAKEINTRESOURCEW(IDS_EXPORT_FILE_SUBTITLE);
6980 pages[nPages].lParam = (LPARAM)&data;
6981 nPages++;
6982
6983 pages[nPages].dwSize = sizeof(pages[0]);
6984 pages[nPages].hInstance = hInstance;
6985 pages[nPages].u.pszTemplate = MAKEINTRESOURCEW(IDD_EXPORT_FINISH);
6986 pages[nPages].pfnDlgProc = export_finish_dlg_proc;
6987 pages[nPages].dwFlags = PSP_HIDEHEADER;
6988 pages[nPages].lParam = (LPARAM)&data;
6989 nPages++;
6990
6991 memset(&hdr, 0, sizeof(hdr));
6992 hdr.dwSize = sizeof(hdr);
6993 hdr.hwndParent = hwndParent;
6994 hdr.dwFlags = PSH_PROPSHEETPAGE | PSH_WIZARD97_NEW | PSH_HEADER |
6995 PSH_WATERMARK;
6996 hdr.hInstance = hInstance;
6997 if (pwszWizardTitle)
6998 hdr.pszCaption = pwszWizardTitle;
6999 else
7000 hdr.pszCaption = MAKEINTRESOURCEW(IDS_EXPORT_WIZARD);
7001 hdr.u3.ppsp = pages;
7002 hdr.nPages = nPages;
7003 hdr.u4.pszbmWatermark = MAKEINTRESOURCEW(IDB_CERT_WATERMARK);
7004 hdr.u5.pszbmHeader = MAKEINTRESOURCEW(IDB_CERT_HEADER);
7005 l = PropertySheetW(&hdr);
7006 DeleteObject(data.titleFont);
7007 if (data.freePassword)
7008 HeapFree(GetProcessHeap(), 0,
7009 (LPWSTR)data.contextInfo.pwszPassword);
7010 HeapFree(GetProcessHeap(), 0, data.keyProvInfo);
7011 CloseHandle(data.file);
7012 HeapFree(GetProcessHeap(), 0, data.fileName);
7013 if (l == 0)
7014 {
7015 SetLastError(ERROR_CANCELLED);
7016 return FALSE;
7017 }
7018 else
7019 return data.success;
7020 }
7021
7022 BOOL WINAPI CryptUIWizExport(DWORD dwFlags, HWND hwndParent,
7023 LPCWSTR pwszWizardTitle, PCCRYPTUI_WIZ_EXPORT_INFO pExportInfo, void *pvoid)
7024 {
7025 BOOL ret;
7026
7027 TRACE("(%08x, %p, %s, %p, %p)\n", dwFlags, hwndParent,
7028 debugstr_w(pwszWizardTitle), pExportInfo, pvoid);
7029
7030 if (!(dwFlags & CRYPTUI_WIZ_NO_UI))
7031 ret = show_export_ui(dwFlags, hwndParent, pwszWizardTitle, pExportInfo,
7032 pvoid);
7033 else
7034 {
7035 HANDLE file = CreateFileW(pExportInfo->pwszExportFileName,
7036 GENERIC_WRITE, FILE_SHARE_READ | FILE_SHARE_WRITE, NULL,
7037 CREATE_ALWAYS, 0, NULL);
7038
7039 if (file != INVALID_HANDLE_VALUE)
7040 {
7041 ret = do_export(file, pExportInfo, pvoid, NULL, FALSE);
7042 CloseHandle(file);
7043 }
7044 else
7045 ret = FALSE;
7046 }
7047 return ret;
7048 }
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